BioMarmorino is ROMABIO’s Classic Fine Aggregate Plaster – a Flat Finish for interior & exterior applications. Our flat sheen also has a slow set capacity to create extremely smooth, flat finishes in the classic Marmorino tradition, skip trowel, and historical decorative plaster finishes.
BioMarmorino Flat is a ROMABIO Organic BIO-Series Plaster Product.
1 Identification of the Substance/Mixture & of the Company/Undertaking
1.1 Product Identifier
Code None
Product Name BioMarmorino Flat
1.2 Relevant Identified Uses of the Substance or Mixture & Uses Advised Against
Intended Use Decorative Mineral Plaster
1.3 Details of the supplier of the safety data sheet
- Name ROMA – Eco-Sustainable Building Technologies
- Full Address 554 North Avenue NW, Suite B
- District & Country Atlanta, GA 30318 | United States of America (USA)
- 678-905-3700
1.4 Emergency Telephone Number
For Urgent Inquiries Refer To Call 911 if you have a poison emergency.
Call the CDC if swallowed but person is alert 1-800-222-122
2 Hazards Identification
2.1 Classification of the Substance or Mixture
The product is classified as hazardous pursuant to the provisions set forth in Directives 67/548/EEC and 1999/45/EC and/or EC Regulation 1272/2008 (CLP) (and subsequent amendments and supplements). The product thus requires a safety data sheet that complies with the provisions of EC Regulation 1907/2006 and subsequent amendments.
Any additional information concerning the risks for health and/or the environment are given in sections 11 and 12 of this sheet.
- Danger Symbols Xi, C
- R Phrases 35 – 37
The full wording of the Risk (R) and hazard (H) phrases is given in section 16 of the sheet.
2.2 Label elements
Hazard labeling pursuant to Directives 67/548/EEC and 1999/45/EC and subsequent amendments and supplements.
IRRITANT
- R36/38 Irritating To Eyes And Skin.
- S1/2 Keep Locked Up and Out of the Reach of Children.
- S26 In Case Of Contact with Eyes, Rinse Immediately with Plenty of Water and Seek Medical Advice.
- S36/37/39 Wear Suitable Protective Clothing, Gloves and Eye/Face Protection.
- S45 In Case of Accident or if you Feel Unwell, Seek Medical Advice Immediately (Show the Label Where Possible).
2.3 Other hazards
CORROSIVE
- R35 Causes Severe Burns To Eyes.
- R37 Irritating to Respiratory System.
3 Composition/Information on Ingredients
3.1 Substances
Information not relevant.
3.2 Mixtures
| Identification | Conc. % | Class. 67/548/EEC | Class. 1272/2008 (CLP) |
|---|---|---|---|
| CALCIUM HYDROXIDE | |||
| CAS 1305-62-0 | 24 – 25.5 | C R34 | Skin Corr. 1B H314 |
| EC 215-137-3 | |||
| INDEX – | |||
| CALCIUM HYDROXIDE | |||
| CAS – | 21 – 22.5 | Xi R38, Xi R41 | |
| EC – | |||
| INDEX – | |||
| DIPROPYLENE GLYCOL MONOMETHYL ETHER | |||
| CAS 34590-94-8 | 0.7 – 0.8 | Substance with a community workplace exposure limit. | |
| EC 252-104-2 | |||
| INDEX – | |||
T+ = Very Toxic (T+), T = Toxic(T), Xn = Harmful (Xn), C = Corrosive (C), Xi = Irritant (Xi), O = Oxidizing (O), E = Explosive(E), F+ = Extremely Flammable(F+), F = Highly Flammable(F), N = Dangerous for the Environment (N)
The full wording of the Risk (R) and hazard (H) phrases is given in section 16 of the sheet.
4 First Aid Measures
4.1 Description of First Aid Measures
No harm to the staff authorized to use has been reported. However, in case of contact, inhalation or ingestion, the following general measures provided for a first aid shall be taken.
- EYES Irrigate copiously with clean, fresh water for at least 15 minutes. Seek medical advice.
- Skin Wash immediately with plenty of water. Remove contaminated clothing. If irritation persists, seek medical attention. Wash contaminated clothing before using them again.
- Inhalation Remove to open air. If breathing is irregular, seek medical advice.
- Ingestion Obtain immediate medical attention. Induce vomiting only if indicated by the doctor. Never give anything by mouth to an unconscious person.
4.2 Most important symptoms & effects, both acute & delayed
For symptoms and effects caused by the contained substances see chapter 11.
4.3 Indication of Any Immediate Medical Attention & Special Treatment Needed
Follow doctor’s orders.
5 Firefighting Measures
5.1 Extinguishing Media
SUITABLE EXTINGUISHING MEDIA
The extinction equipment should be of the conventional kind: carbon dioxide, foam, powder and nebulized water.
EXTINGUISHING MEDIA WHICH SHALL NOT BE USED FOR SAFETY REASONS
None in particular.
5.2 Special Hazards Arising from the Substance or Mixture
HAZARDS CAUSED BY EXPOSURE IN THE EVENT OF FIRE
Do not breathe combustion products (carbon oxide, toxic pyrolysis products, etc.).
5.3 Advice for Firefighters
GENERAL INFORMATION
Use jets of water to cool the containers to prevent product decomposition and the development of substances potentially hazardous for health. Always wear full fire prevention gear. Collect extinguishing water to prevent it from draining into the sewer system. Dispose of contaminated water used for extinction and the remains of the fire according to applicable regulations.
SPECIAL PROTECTIVE EQUIPMENT FOR FIRE-FIGHTERS
Hardhat with visor, fireproof clothing (fireproof jacket and trousers with straps around arms, legs and waist), work gloves (fireproof, cut proof and antistatic), a depressurized mask with facemask covering the whole of the operator’s face or a self-respirator (self-protector) in the event of large quantities of fume.
6 Accidental Release Measures
6.1 Personal Precautions, Protective Equipment & Emergency Procedures
Wear appropriate protective equipment. Send away individuals who are not suitably equipped. Use breathing equipment if fumes or powders are released into the air. Block the leakage if there is no hazard. Do not handle damaged containers or the leaked product before donning appropriate protective gear. For information on risks for the environmental and health, respiratory tract protection, ventilation and personal protection equipment, refer to the other sections of this sheet.
6.2 Environmental Precautions
The product must not penetrate the sewers, surface water, ground water and neighboring areas.
6.3 Methods & Material for Containment & Cleaning Up
For liquid products, suck into a suitable container (made of material not incompatible with the product) and soak up any leaked product with absorbent inert material (sand, vermiculite, diatomeous earth, Kieselguhr, etc). Collect the majority of the remaining material and deposit in containers for disposal. For solid products, use spark proof mechanical tools to collect the leaked product and place in plastic containers. If there are no contraindications, use jets of water to eliminate product residues. Make sure the leakage site is well aired. Contaminated material should be disposed of in compliance with the provisions set forth in point 13.
6.4 Reference to Other Sections
Any information on personal protection and disposal is given in sections 8 and 13.
7 Handling & Storage
7.1 Precautions for Safe Handling
Store in closed, labeled containers.
7.2 Conditions for Safe Storage, Including Any Incompatibilities
Normal storage conditions without particular incompatibilities.
7.3 Specific End Use(s)
Information not available.
8 Exposure Controls/Personal Protection
8.1 Control Parameters
| Name | Type | Country | TWA/8h | STEL/15min | |||
|---|---|---|---|---|---|---|---|
| mg/m3 | ppm | mg/m3 | ppm | ||||
| CALCIUM HYDROXIDE | TLV-ACGIH | 5 | |||||
| OEL | EU | 5 | |||||
| WEL | UK | 5 | |||||
| DIPROPYLENE GLYCOL MONOMETHYL ETHER | TLV-ACGIH | 100 | 150 | Skin | |||
| OEL | EU | 308 | 50 | Skin | |||
| OEL | IRL | 50 | 100 | Skin | |||
| WEL | UK | 50 | Skin |
8.2 Exposure Controls
As the use of adequate technical equipment must always take priority over personal protection equipment, make sure that the workplace is well aired through effective local aspiration or bad air vent. If such operations do not make it possible to keep the concentration of the product below the permitted workplace exposure thresholds a suitable respiratory tract protection must be used. See product label for hazard details during use. Ask your chemical substance suppliers for advice when choosing personal protection equipment. Personal protection equipment must comply with the rules in force indicated below.
HANDLING PROTECTION
Protect hands with category III (ref. Directive 89/686/EEC and standard EN 374) work gloves, such as those in PVA, butyl, fluoroelastomer or equivalent. The following should be considered when choosing work glove material: degradation, breakage times and permeation. Work glove resistance to preparations should be checked before use, as it can be unpredictable. Gloves` limit depends on the duration of exposure.
EYE PROTECTION
Wear hood visor or protective visor together with airtight goggles (ref. Standard EN 166).
SKIN PROTECTION
Wear category III professional long-sleeved overalls and safety footwear (ref. Directive 89/686/CEE and Standard EN 344). Wash body with soap and water after removing overalls.
RESPIRATORY PROTECTION
If the threshold value for one or more of the substances present in the preparation for daily exposure in the workplace or to a fraction established by the company`s prevention and protection service is exceeded, wear a mask with an A or universal filter, the class (1, 2 or 3) of which must be chosen according to the limit concentration of use (ref. standard EN 141).
The use of breathing protection equipment, such as masks with organic vapour and dust/mist cartridges, is necessary in the absence of technical measures limiting worker exposure. The protection provided by masks is in any case limited.
If the substance in question is odourless or its olfactory threshold is higher than the relative exposure limit and in the event of an emergency, or when exposure levels are unknown or the concentration of oxygen in the workplace is less than 17% volume, wear self-contained, open-circuit compressed air breathing apparatus (ref. Standard EN 137) or fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece (ref. Standard EN 138).
An emergency eye washing and shower system must be provided.
9 Physical & Chemical Properties
9.1 Information on Basic Physical & Chemical Properties
| Appearance | Dense Composed |
| Color | White |
| Odor | Characteristic |
| Odor Threshold | – |
| pH | 13 |
| Melting or Freezing Point | – |
| Boiling Point | – |
| Distillation Range | – |
| Flash Point | > 61°C |
| Evaporation Rate | – |
| Flammability of Solids & Gases | – |
| Lower Inflammability Limit | – |
| Upper Explosive Limit | – |
| Lower Explosive Limit | – |
| Vapor Pressure | – |
| Vapor Density | – |
| Specific Gravity | 1,700 Kg/l |
| Solubility | Water |
| Partition Coefficient: Octanol/Water | – |
| Ignition Temperature | – |
| Decomposition Temperature | – |
| Viscosity | – |
| Reactive Properties | – |
9.2 Other information
| VOC (Directive 2004/42/EC) | 0.54% – 5.85 g/lt |
| VOC (Volatile Carbon) | – |
10 Stability & Reactivity
10.1 Reactivity
There are no particular risks of reaction with other substances in normal conditions of use.
10.2 Chemical Stability
The product is stable in normal conditions of use and storage.
10.3 Possibility of Hazardous Reactions
No hazardous reactions are foreseeable in normal conditions of use and storage.
10.4 Conditions to Avoid
None in particular, however the usual precautions used for chemical products should be respected.
10.5 Incompatible Materials
Information not available.
10.6 Hazardous Decomposition Products
In the event of thermal decomposition or fire, vapours potentially dangerous to health may be released.
11 Toxicological Information
11.1 Information on Toxicological Effects
This product is corrosive and causes serious burns and vesicles on the skin, which can arise even after exposure. Burns are very stinging and painful. Upon contact with eyes, it may cause serious harm, such as cornea opacity, iris lesions, irreversible eye coloration. Possible vapours are caustic for the respiratory system and may cause pulmonary edema, whose symptoms sometimes arise only after some hours. Exposure symptoms may include: sting, cough, asthma, laryngitis, respiratory disorders, headache, nausea and sickness. If swallowed, it may cause mouth, throat and oesophagus burns, sickness, diarrhoea, edema, larynx swelling and, consequently, asphyxia. Perforation of the gastro-intestinal tract is also possible.
CALCIUM CARBONATE
- LD50 (Oral) 7340 mg/kg Rat
12 Ecological Information
Use this product according to good working practices. Avoid littering. Inform the competent authorities, should the product reach waterways or sewers or contaminate soil or vegetation.
12.1 Toxicity
Information not available.
12.2 Persistence & Degradability
Information not available.
12.3 Bioaccumulative Potential
Information not available.
12.4 Mobility in soil
Information not available.
12.5 Results of PBT & vPvB assessment
Information not available.
12.6 Other Adverse Effects
Information not available.
13 Disposal Considerations
13.1 Waste Treatment Methods
Reuse, when possible. Product residues should be considered special hazardous waste. The hazard level of waste containing this product should be evaluated according to applicable regulations.
Disposal must be performed through an authorized waste management firm, in compliance with national and local regulations.
CONTAMINATED PACKAGING
Contaminated packaging must be recovered or disposed of in compliance with national waste management regulations.
14 Transport Information
The product is not dangerous under current provisions of the Code of International Carriage of Dangerous Goods by Road (ADR) and by Rail (RID), of the International Maritime Dangerous Goods Code (IMDG), and of the International Air Transport Association (IATA) regulations.
15 Regulatory Information
15.1 Safety, Health & Environmental Regulations/Legislation Specific for the Substance or Mixture
Seveso Category None
RESTRICTIONS RELATING TO THE PRODUCT OR CONTAINED SUBSTANCES PURSUANT TO ANNEX XVII TO EC REGULATION 1907/2006.
3
SUBSTANCES IN CANDIDATE LIST (ART. 59 REACH)
None
SUBSTANCES SUBJECT TO AUTHORIZATION (ANNEX XIV REACH)
None
HEALTHCARE CONTROLS
Workers exposed to this chemical agent must not undergo health checks, provided that available risk-assessment data prove that the risks related to the workers’ health and safety are modest and that the 98/24/EC directive is respected.
VOC (DIRECTIVE 2004/42/EC)
Exterior walls of mineral substrate.
VOC given in g/liter of product in a ready-to-use condition
- Limit Value 40.00 (2010)
- VOC of Product 2.80
15.2 Chemical Safety Assessment
No chemical safety assessment has been processed for the mixture and the substances it contains.
16 Other Information
Text of hazard (H) indications mentioned in section 2-3 of the sheet
- R22 Harmful if Swallowed.
- R38 Irritating to Skin.
- R41 Risk of Serious Damage to Eyes.
GENERAL BIBLIOGRAPHY
- Directive 1999/45/EC and following amendments
- Directive 67/548/EEC and following amendments and adjustments
- Regulation (EC) 1907/2006 (REACH) of the European Parliament
- Regulation (EC) 1272/2008 (CLP) of the European Parliament
- Regulation (EC) 790/2009 (I Atp. CLP) of the European Parliament
- Regulation (EC) 453/2010 of the European Parliament
- The Merck Index. – 10th Edition
- Handling Chemical Safety
- Niosh – Registry of Toxic Effects of Chemical Substances
- INRS – Fiche Toxicology (toxicological sheet)
- Patty – Industrial Hygiene & Toxicology
- N.I. Sax – Dangerous properties of Industrial Materials-7, 1989 Edition
Note For Users
The information contained in the present sheet are based on our own knowledge on the date of the last version. Users must verify the suitability & thoroughness of provided information according to each specific use of the product.
This document must not be regarded as a guarantee on any specific product property.
The use of this product is not subject to our direct control; therefore, users must, under their own responsibility, comply with the current health & safety laws & regulations. The producer is relieved from any liability arising from improper uses.
FIELDS OF APPLICATION
BioMarmorino Flat is a high quality slaked lime plaster ideal for stucco finishes when applied to NHL cements and slaked lime stuccos, permitting endurance cycles that can last intact for centuries. BioMarmorino Flat can be applied to all types of portland cement surfaces, cementitious boards, MGO mineral boards, and almost any type of masonry surface prepared correctly.
BioMarmorino Flat can be applied to directly to all interior walls surfaces composed of sheetrock, painted or non-painted, using an appropriate primer.
This plaster product is not oil proof, and can be damaged by foods, greases, body oils, color crayons or washable colored markers. Cleaning may damage or change the sheen of the paint.
PRODUCT FEATURES
BioMarmorino Flat is a historical slaked lime plaster, ideal for interior and exterior surfaces, applied on masonry or sheetrock surfaces to provide a classical plaster finish with chromatic color variability. BioMarmorino Flat is made in the ancient tradition, with the capabilities to carbonize to masonry surfaces providing decades of durability, withstanding most climatic conditions and not capitulate to environmental stress. BioMarmorino Flat has been formulated to form to a slow set to permit application on large surfaces without “freezing” or setting prematurely. BioMarmorino Flat can be applied for exterior finishes without the risk of damage from freeze/thaw, water, or damage from UV. BioMarmorino Flat finish provides a flat finish with slight translucent depth and sublime shades of color with very slight hint of the fine aggregate that distinguishes Marmorino plasters. A non-acrylic product that provides superior adhesion than typical gypsum lime plasters, with custom color matching available for most medium dark to light colors.
A 100% natural mineral product, completely permeable, breathable, absorbs CO2, provides good anchoring power with mineral surfaces by carbonization. Provides protection against the formation of bacteria that forms mold. Product is considered a natural organic product, ideal for use in homes, schools, and hospitals and work sensitive areas.
BioMarmorino Flat is specifically design to be tinted with natural oxide earth tints and 0% VOC colorants to increase esthetic color values with minimal impact to the environment and to provide toxic free air quality for indoors. BioMarmorino Flat is an organic paint material as described in the Bio Category description.
TYPE OF PRODUCT
Slaked lime coating according to UNI 8681 with no organic stabilizers.
SHEEN FINISH
Matte/Flat
COLOR
White Base. Color tint up to 8% max with approved tints. Custom color tint matching is available.
APPLICATION CYCLE INSTRUCTIONS
TRPWEL APPLICATIONS
1ST COAT Prepare surfaces for non-mineral bases or portland cement bases by applying a mineral primer with BioGrip Primer Medium (see instructions). For best performance, durability, and proper carbonization, apply one (1)-coat of BioCement GF 1.0 on primed base and allow to dry for 8 – 12 hours. Surface should be smooth and even, or for decorative effects, BioCement GF 1.0 can be lightly skip toweled, or sponge finished, to heighten burnishing effects for final coat of BioMarmorino Flat.
2ND COAT Apply BioMarmorino Flat to prepared base using a round edge trowel specially designed for fine plaster applications. Apply a thin layer of product and cover entire surface and then remove excess by tilting trowel to approximately 30°. Once excess has been removed, smooth surface using a 30° angle, compressing plaster using the same angle, in arched trowel motions, with a forward and backward direction, to create a smooth surface as is possible and allow product to slightly set. Do not overwork surface with a trowel after the initial covering of the surface, but allow the moisture to be absorbed into the base, so as product appears to have slightly set. Then begin to compress setting coat of Marmorino, pushing gently with the weight of the trowel to create a perfectly smooth and flat surface. Allow moisture to reduce again, and continue with arched trowel motions, in a forward and backward direction, to compress surface to achieve a uniform, even, and glass like type surface. Do not continue to overwork surface with trowel motions, permitting sufficient time between compressions with a trowel for the plaster to dry naturally. Maintain a clean trowel at all times during finishes. At the last phase of drying and finishing, using a 15 – 20° angle on the finish trowel; burnish the Marmorino surface to achieve the desired sheen and decorative effect. Typical time lapse for this product to set between initial application and final burnishing is 1 – 3 hours when applied to a BioCement GF or natural stucco base.
3rd COAT Traditionally, and in most cases, it is strongly suggested to not complete the last phase of burnishing on an one (1)-coat Marmorino application. Once BioMarmorino Flat has visibly dried, repeat the steps of the 2nd coat indicated above, applying less material than at the initial onset of applying and covering the surface. Apply only enough material as is necessary to cover surface and permit a very smooth and flat surface. Follow instructions indicated above including the burnishing with the trowel to create a professional and traditional finish as is historically typical for Marmorino plasters. It is important not overwork the surface for burnishing BioMarmorino Flat, as this product has been designed to have a polished surface. Typical time lapse for this product to set between initial application and final burnishing as a 3rd coat is 2 – 4 hours.
Brush Applications
In some instances for very specific applications techniques, using a rough base of BioCement GF or GM with either a skipped trowel or sponge finish, BioMarmorino Flat can be slightly diluted with water and using a paint brush, applying in a crisscross pattern, can create an unusual, non-polished, durable painted masonry surface. For further visual interest, the paintbrush application can be flattened with a trowel and lightly burnished to enhance the over-all effect. This is a special effect and cannot be used for creating traditional smooth and polished surfaces as is typical with BioMarmorino.
Roller Applications
This product is not recommended for roller applications.
GRAIN SIZE 0.04 mm
MIXING
Prior to utilizing ready-to-use masonry products from new buckets, it is highly recommended to mix product with a drill and masonry paddle to prep material for easier removal and application. Mixing masonry products with a drill properly mixes water content and heats up the material so it renders it more pliable.
TOOLS
Apply with a polishing trowel designed specifically for BioMarmorino or Grassello Bio plaster finishes. Use stainless steel or plastic trowels as may be needed.
DRYING TIME
Allow a drying time for the 1st coat of BioCement GF 1.0 or any of the BioMarmorino’s for at least 8 – 12 hours, and with successive coats allow at least 1 – 4 hours between coats as indicated in the instructions above, needed to create the final finish. With lower temperature and humidity more time may be needed between coats.
Do not apply BioMarmorino Flat on the exterior if there is a risk of thunderstorms or showers during the 12-hour drying time needed for product to dry and carbonize correctly. If this risk could occur and the surface is essentially visibly dry and hard to the touch, wet surface quickly and evenly with water, starting from the bottom of the wall moving upward, without using force or sharp water directional spraying, and allow to dry. This process will help protect against flashing or water damages to the Marmorino during the initial carbonization period in the case of rain and subsequent rapid cooling on semi-dried BioMarmorino.
It is advised not to apply mineral paints or plasters in direct sun with temperatures over 75°F – 80°F / 20°C – 24°C, using shaded sides of walls for applications. Extremely hot and dry climates may require the masonry base coat to be thoroughly dampened prior to application of 1st coat of plaster, or if significant time has passed between 1st coat of base application and the initiating of the 2nd coat. It is advised to not apply any mineral paints or plasters in temperatures over 88°F / 31°C. Never allow mineral paints or plasters to be stored or placed, with or without lids, directly in the path of the sun. Always keep lids on as is possible during work cycles to prevent the absorption of air, as most mineral products will carbonize in the presence of CO2.
CONSUMPTION/COVERAGE
Approximately 300 ft2 / 28 mt2 – 400 ft2 / 37 mt2 depending on absorption and type of base. Determine exact consumption by performing a test on the surface to be treated.
PACKAGING
Plastic buckets of 1, 5 and 15 liters.
APPLICATION CYCLES ON DIFFERENT TYPES OF BASES
Virgin sheetrock surfaces must be primed or consolidated prior to application of plaster anchor coat and lime plasters. Sheetrock types are varied and types can affect final results depending on type of sheetrock.
New Sheetrock
Virgin sheetrock surfaces must be primed or consolidated prior to application of plaster anchor coat and lime plasters. Sheetrock types are varied and types can affect final results depending on type of sheetrock.
Standard Gray sheetrock ½”- ¾”fire rated and non fire rated
Sheetrock finish should be completed to a Level 3 – 4.
Apply one (1)-coat of EcoForte Consolidator diluted with water 200% and apply to all surfaces with a brush, roller or sprayer. Apply a 2nd coat of EcoForte Consolidator diluted with water 50% and re-apply only on sheetrock compound plaster wherever visible. Allow to dry for 8 – 12 hours.
Apply one (1)-coat of BioGrip Primer Medium diluted with water 40% and apply to all surfaces with a brush, roller, or sprayer. Allow to dry for 8 – 12 hours.
Apply one (1)-coat of BioCement GF 1.0 as a base plaster coat, applying with a steel trowel to desired finish as a base. Allow to dry for 8 – 12 hours.
Apply one (1) or two (2)-coats of BioMarmorino Flat as indicated in instructions above.
BLUE BOARD OR PLASTER BASE sheetrock ½” – ¾” fire rated and non fire rated
Sheetrock finish should be completed to a Level 3 – 4.
Apply one (1)-coat of BioDomus SuperFlat diluted with water 25% and apply to all surfaces, with a brush, roller, or sprayer. Allow to dry for 8 – 12 hours.
Apply one (1)-coat of BioGrip Primer Medium diluted with water 40% and apply to all surfaces with a brush, roller or sprayer. Allow to dry for 8 – 12 hours.
Apply one (1)-coat of BioCement GF 1.0 as a base plaster coat, applying with a steel trowel to desired finish as a base. Allow to dry for 8 – 12 hours.
Apply one (1) or two (2)-coats of BioMarmorino Flat as indicated in instructions above.
Green BOARD sheetrock ½” – ¾” fire rated and non fire rated
Sheetrock finish should be completed to a Level 3 – 4.
Apply one (1)-coat of BioDomus Matte diluted with water 25% and apply to all surfaces, with a brush, roller, or sprayer. Allow to dry for 8 – 12 hours.
Apply one (1)-coat of BioGrip Primer Medium diluted with water 40% and apply to all surfaces with a brush, roller or sprayer. Allow to dry for 8 – 12 hours.
Apply one (1)-coat of BioCement GF 1.0 as a base plaster coat, applying with a steel trowel to desired finish as a base. Allow to dry for 8 – 12 hours.
Apply one (1) or two (2)-coats of BioMarmorino Flat as indicated in instructions above.
Other recommendations
SCREED BOARD USE
For crown or baseboard installations which require true straight wall finishes where caulk or paint is not an option for finishes, it is recommended to install a screed board, both for crown and/or base, to extend 1/8″ beyond surface of sheetrock, using a string to create a parallel line, and use wedges or shims to correct discrepancies on the finished stud wall, so that during the application of BioCement GF 1.0, the material can be used to correct any uneven surfaces resulting in dips or concave surfaces so as to produce a straight wall. The BioCement GF 1.0 (typically 1/16″ thick millage) can be used to fine tune discrepancy’s, not applying more than 3/16″ material at a single time, otherwise cracks may form during drying period. Several coats may be required to correct overly deep wall distortions.
TRIM & FLOOR SCHDULES
It is suggested for all plaster finishes that where possible, window, door, and finish trim, should not be installed until application of 1st coat of BioCement GF 1.0. Allow product to dry for 8 – 12 hours before installing trim.
Prep prime, paint or varnish trim with all coats with the exception of the last finish coat. Complete application of 1st and 2nd coat of BioMarmorino Flat and allow to dry for 24 – 48 hours before continuing applying final application of finishes for trim. Finished trim edges adjacent to plaster walls should be taped with an appropriate removable type to reduce damage to a minimum to trim finishes after completion of plaster applications.
Floor finishes should also be completed to the same condition as is typical for trim schedule indicated above. It is recommended that final coat of floor varnish finish be applied after all plaster and paint schedules have been completed. Trim and floor applicators will have to perform due diligence when applying final finishes as all plaster finishes may be damaged if paints or varnishes are applied in error onto finished plaster walls.
PAINTED SHEETROCK
Painted sheetrock must be primed with an anchor coat of BioGrip Primer Medium diluted with water at 40% and allow to dry for 8 – 12 hours. Any repairs or patches made with sheetrock compound or similar material must be consolidated with EcoForte Consolidator or BioDomus SuperFlat both diluted with water 25%, and apply to all surfaces with a brush, roller, or sprayer. Allow to dry for 8 – 12 hours. It is advised to tape-off all trim areas before the application of any aggregated paints or plasters.
Apply one (1) coat of BioGrip Primer Medium diluted with water 40% and apply to all surfaces with a brush, roller or sprayer. Allow to dry for 8 – 12 hours.
Apply one (1) coat of BioCement GF 1.0 as a base plaster coat, applying with a steel trowel to desired finish as a base. Allow to dry for 8 – 12 hours.
Apply one (1) or two (2) coats of BioMarmorino Flat as indicated in instructions above.
CEMENTITIOUS BOARD
Prepare butt joints with manufacturer’s recommendations for tile backer boards as may apply using mesh tape and modified acrylic mortar or thin-set as directed.
Apply one (1)-coat of BioGrip Primer Medium diluted with water 40% and apply to all surfaces with a brush, roller or sprayer. Allow to dry for 8 – 12 hours.
Apply one (1)-coat of BioCement GF 1.0 as a base plaster coat, applying with a steel trowel to desired finish as a base. Allow to dry for 8 – 12 hours.
Apply one (1) or two (2)-coats of BioMarmorino Flat as indicated in instructions above.
CONCRETE FLOORS, SIDEWALKS OR DRIVEWAY
BioMarmorino Flat cannot be used on Portland Cement based floors, sidewalk or driveways.
New Cement Stuccos
PORTLAND CEMENTS/REINFORCED CONCRETE
New portland cement should not be painted for about 21 – 28 days to ensure proper anchoring and drying. Apply 1 coat of BioGrip Micro or Medium diluted 30% with water, 4.5 liters water to one (1)-bucket 15 liters of product; allow to dry for at least 12 hours. Apply one (1)-coat of BioCement GF 1.0 as a base plaster coat, applying with a steel trowel to desired finish as a base. Prepare base as needed to provide a level 5 finish. Apply one (1) or two (2)-coats of BioMarmorino Flat as indicated in instructions above.
NHL 3.5 & 5.0 Cements
NHL 3.5 and NHL 5.0 natural cements do not require the use of a primer when applying BioMarmorino Flat. Depending on quality of base coat application BioMarmorino Flat can be applied directly to surface without the need for BioCement GF 1.0. If surface finish is not prepared to a level 4 – 5, BioCement GF 1.0 must be used to properly prepare a sufficiently smooth base to permit proper application of BioMarmorino Flat to avoid excessive product waste for final finishes.
Decaying or Crumbling Stuccos or Powdery Surfaces
Chalking surfaces, which could prevent the proper anchoring of the base coating must be removed and pressure washed. Apply Potassium Silicate Concentrate, diluted 100% with water (1:1) on all damaged surfaces, applying 2 – 3 coats in rapid succession and allow to dry for at least 12 hours. Allow to dry for at least 12 hours. Apply 1 coat of BioGrip Micro or Medium diluted 30% with water, 4.5 liters water to one (1)-bucket 15 liters of product; allow to dry for at least 12 hours. Apply base, 1st coat of BioCement GF 1.0, and allow to dry for 8 – 12 hours. Apply final finishes with BioMarmorino Flat according to instructions.
Coatings with Efflorescence
Cement surfaces showing efflorescence should be removed with acid and thoroughly rinsed with water. Apply Potassium Silicate Concentrate, diluted 100% with water (1:1) on all damaged surfaces, applying 2 – 3 coats in rapid succession and allow to dry for at least 12 hours. Apply 1 coat of BioGrip Micro or Medium diluted 30% with water, 4.5 liters water to one (1)-bucket 15 liters of product; allow to dry for at least 12 hours. Apply base, 1st coat of BioCement GF 1.0, and allow to dry for 8 – 12 hours. Apply final finishes with BioMarmorino Flat according to instructions.
For coatings on surfaces damaged by the saltpeter or efflorescence no guarantees can be provided.
Aged Cement Stuccos
When new stucco repairs are performed on older cement stuccos, apply EcoForte Consolidator diluted 50% with water (2:1), to older surfaces prior to applying new cement stucco. Dirty and/or contaminated surfaces should be cleaned and any attached algae removed manually or by mechanical means, i.e., with a high-pressure washer. Stucco damaged by algae or mold should be treated with EcoDis. Apply EcoForte Consolidator to any new stucco repairs with the same dilution. Apply 1 coat of BioGrip Micro or Medium diluted 30% with water, 4.5 liters water to one (1)-bucket 15 liters of product; allow to dry for at least 12 hours. Apply base, 1st coat of BioCement GF 1.0, and allow to dry for 8 – 12 hours. Apply final finishes with BioMarmorino Flat according to instructions.
Stucco Repairs
See Aged Cement Stuccos above.
STORAGE
Store in a cool, dry and protected from frost. Close the open containers with care. Store liquids only in plastic buckets.
WARNING!
Do not apply any products in direct exposure to strong/hot sunlight, rain, mist, high humidity (> 80%), at dew-point formation, or in the presence of strong wind. Beware of the danger of frost overnight. If any products are applied by roller or sprayer, protect surrounding surfaces as necessary. Cover glass, ceramic, natural stone, brick, metal, wood, painted surfaces and glazed tiles. Clean affected areas immediately with water. Prominent elements of the building (cornices, parapets, etc.,) should be treated with skill, covering flashings, gutters, copper coatings, etc. …
Do not work in air temperature lower than 13°C / 55°F and not above 31°C / 88°F. Clean work tools with water immediately after use. Keep out of reach of children. In case of contact with eyes and skin, wash immediately with plenty of water. In cases of consumption, consult a Doctor or call the CDC Poison Center (see Safety Data Sheet).
PROTECT EYES FROM SPLASHES OF LIME PAINT OR PLASTER
In case of contact with eyes, wash immediately with plenty of water and/or a saline solution. Always keep a good supply of saline solution for eyes and use abundant amounts to wash eyes. Do not rub eyelids or physically touch your cornea or surrounding area prior to and during washing. Consult a Doctor immediately in cases of irritation or severe burning sensation. In cases of consumption, consult a Doctor or call the CDC Poison Center (see Safety Data Sheet). Keep out of reach of children.
Water Contamination Hazard
CLASS 1 This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS contains all of information required by the CPR, and it is classified as a non-hazardous material.
Product Contamination Hazard
CODE CER / NORMATIVE EAC / Decision commuted by the Commission n. 2000/532/CE
NOT DANGEROUS The directive 75/442/CEE, 08 01 production, disposal, formulation, supply, use, and removal of paints and varnishes: 10 13 04 for removal of paints and varnishes; 10 13 04 disposal of lime and hydrated lime products.
DISPOSAL
Do not enter product in its original concentration into drains or open waters. Do not store at public waste disposal sites. In case of conduction into adapted biological purification plants no disturbances need be expected. The preparation has been estimated by conventional method (calculated-procedure) of EG directive 1999/45/EG) and is classified as non-hazardous for the environment.
Dispose according to local regulations. Empty cans should be disposed of according to local regulations; plastic buckets are 100% PBS, NO. 5, approved for food storage; 100% recyclable if cleaned thoroughly prior to recycling.
ADDITIONAL INFORMATION
This Technical Sheet lists data collected on the basis of technique and experience. Given the multiplicity of use of the product they cannot be binding and the user cannot refrain from using common sense and experience for the individual case. This information shall not constitute any legal obligation and no obligation from the seller or point of purchase, or any agreements inferred by employees who sale this product. Insurance or guarantees issued by our employees or employees should always be confirmed separately in writing. Any information about product adaptability and use of the product, must be verified by user prior to purchase. Check the exact consumption of product for the surface where product may be applied to determine amount of products needed. The user must verify the color matching before starting work.