BioDomus SuperFlat

Interior Mineral Paint

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BioDomus SuperFlat is an Organic paint product for interior walls and ceilings that performs to the highest standards in coverage and durability. It covers more than traditional acrylic/latex paint.








Now that you have selected BioDomus SuperFlat for your project, here is what you need to start painting.

Get Your Tools

BioDomus SuperFlat can be applied with a brush, roller, or spray like any traditional paint. You will want tape, drop cloths, ladders or other items to prepare the surface and painting area. Get a separate mixing bucket to dilute with water before usage.


Mixing With Water

Domus Mineral Paints require water to be added prior to usage. Why?

  • Allows for a cleaner product by not having to add toxic stabilizers, and
  • Reduces our carbon footprint by up to 40%.

Mixing with water or diluting the product with water is as simple as pouring the concentrated paint into a separate, clean mixing bucket; then adding the amount of water listed below (dilution rate); and using a paddle drill or a spatula to mix thoroughly. You should mix for 2 – 4 minutes until there is uniform consistency with no standing water. The dilution rate varies by base type (Transparent or White) or color selection. The base type is labeled on the front and back of the paint bucket.

BioDomus SuperFlat Dilution


1 Liter 2.5 Liter 5 Liter 15 Liter
Transparent Base (darker color) 10% 100 ml 250 ml 500 ml 1.5 lt
White Base (lighter color) 25% 250 ml 625 ml 1.25 lt 3.75 lt

Prime the Surface

Properly prepare the surface and use a Recommended Primer for your surface type. More details can be find on the previous tab, product TDS, or on the back of the bucket.

Paint your Walls

Start painting and give enough drying time in between coats, approximately 4 – 8 hours for BioDomus SuperFlat. Two coats are recommended for most applications.

Testing & Certification

Cradle To Cradle Certified™

ROMABIO is currently the only paint manufacturer with 13 products Cradle To Cradle™ (C2C) Certified v3.1 in the world. The C2C certification is stringent, transparent, and administered by a 3rd party. It measures continuous improvement of products based upon five attributes: material health, material reutilization, renewable energy and carbon management, water stewardship, and social fairness. ROMABIO chose C2C certification above other green programs because it sets the highest standard in the building industry for sustainability and environmental health across multiple categories and requires bi-annual renewal with continuous improvement.

Interior and Exterior Paints 

cradle to cradle certified

Healthy Product Declaration™ (HPD)

Health Product Declaration (HPD) is a standard format for reporting product content and direct health hazards associated with exposure to its individual contents. An HPD for ROMABIO’s products can contribute to points for LEED v4 Materials and Resource Credit: Building product disclosure and optimization for Option 1: HPD must include Full Disclosure of Known Hazards for all intentional ingredients and residuals disclosed at least to 1,000 ppm.

Interior Paints

Exterior Paints


Indoor Air Quality Test Results

ROMA has passed the following stringent, high standard testing to reveal negligible impact to your indoor air:

  1. CDPH SM V1.1-2010 (CA01350) Emissions Test (per Section 8.5)
  2. ASTM D5116 Emissions Test Report with CDPH SM V1.1-2010
  3. French VOC Label Small Chamber Emissions Test and met the French VOC Label “A+” Class criteria.

IAQ Test Results

eurofins-logo call-recycle-logo cradle to cradle certified

Toxicity Verification Report

ROMABIO utilized ToxServices, a 3rd party verification agency with more than a decade of expertise in toxicology, risk assessment, comparative hazard assessment, and the application of science to promote human health and environmental sustainability, to verify the following claims for 8 interior and 6 exterior mineral paint products:

  1. ROMABIO interior/exterior mineral paint product formulations do not contain the following ingredients:
    1. APEO (Alkylphenol Ethoxylates)
    2. HCHO (Formaldehyde)
    3. PEG (Polyethylene Glycol)
    4. PG (Propylene Glycol)
  2. ROMABIO interior/exterior mineral paint product formulations do not contain chemicals associated with Sick Building Syndrome (SBS).
  3. ROMABIO paint products contain very low or no VOC’s.
  4. ROMABIO paint products do not contain any chemicals listed on the Declare Red List (Living Building Challenge).

Toxicity Report


Criteria Int. Standard Value Unit
VOC (not including tint pigments) 2004/42/CE Max. Value 30g/l (2010) DIN EN ISO 11890-1/2 0.0 g/l
Water Absorption Coefficient EN 1062-3 – DIN 52617 0.10 kg/(m²• √h)
Vapor Permeability DIN 53122 EN 7783-2 EN 1062-1 EN 10795 < 370, Sd 0.14 Class I High High g/m² (24 h)
Teoria di Kuenzle (SD • W) DIN 18550 0.06 UV/Hour Condensation
Caulking Resistance ASTM-D-659 400 < 5000
Damp Abrasion Resistance (Gardner Cycles) UNI 10795 Not Ideal > 9 – ≤ 15
Surface Retention Smog/Dirt Medium °C
Drying Time at Low Temperature UNI 10793 > 5
Application on New cement UNI EN 13300 Yes
Potassium Silicate Opaque Paint for Interior Use DIN 18363 Paragraph 2.4.1 Yes
Application Quality DIN 18363 Very Good < 96 – < 98
Interior Paint with Mineral Finish ISO 6504-3 M.U. 1631, (RC 100 μm Humid) < 5%
Hide and Cover Capacity DIN 19266 Class 1 Excellent
pH Value UNI 9805 10.98
Natural Resistance to Mold UNI 10795 g/ml
Alkaline Resistance EN ISO 2811-2 Yes mm
Specific Gravity (23°C) DIN 19643 – EN 21524 1.60 Matte
Granulation UNI EN ISO 2813 0.01 Incombustible
Gloss Level EN 13501-1:2002 < 10
Reaction to Fire CEE 88/379 A1
Toxicity Dec. 93/13/CE – Dir. 67/548/CEE) Non-Toxic
EcoLabel APEO FREE Exempt of Butyl Phthalate(DBP) Dioctyl Phthalate (DOP) 2-Ethylhexyl Phthalate (DOP) 3 – 4 – 7 – 8 Criteria EcoLabel
EcoLabel APEO FREE Exempt of Butyl Phthalate (DBP) Dioctyl Phthalate (DOP) 2-Ethylhexyl Phthalate (DOP) Criteria EcoLabel
APEO (Alkyl Phenol Ethoxylates) 0%
PEG (Polyethylene Glycol) 0%
PG (Propylene Glycol) 0%
Formaldehyde 0%
Biocides 0%

1 Identification of the Substance/Mixture & 0f the Company/Undertaking

1.1 Product identifier

Code: 601
Product Name: BioDomus SuperFlat

1.2 Relevant Identified Uses of the Substance or Mixture & Uses Advised Against

Intended Use: Paint For Interior

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)
  • Phone: 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
  • R Phrases36/38

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.

  • R36/38Irritating to Eyes and Skin.
  • S2Keep Out of the Reach of Children.
  • S25Avoid Contact with Eyes.
  • S26In Cases of Contact with Eyes, Rinse Immediately with Plenty of Water and Seek Medical Advice.
  • S37Wear Suitable Gloves.
  • S46If Swallowed, Seek Medical Advice Immediately and Show this Container or Label.

2.3 Other Hazards

Information not available.

3 Composition / Information on Ingredients

3.1 Substances

Information not relevant.

3.2 Mixtures

Identification Conc. % Class. 67/548/EEC Class. 1272/2008 (CLP)
CAS        1312-76-1 2.7 – 3 Xi R36/38 Skin Corr. 1B H314, Skin Irrit. 2 H315
EC          215-199-1
INDEX     –
Reg. NO. 01-2119456888-17

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.

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 & SKINWash with plenty of water; if the irritation persists, seek medical advice.
  • INHALATIONRemove to open air. If respiration is difficult, administer artificial respiration and seek medical advice.
  • INGESTIONSeek 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

No episodes of damage to health ascribable to the product have been reported.

4.3 Indication of Any Immediate Medical Attention & Special Treatment Needed

Follow doctor’s orders.

5 Firefighting Measures

5.1 Extinguishing Media


The extinction equipment should be of the conventional kind: carbon dioxide, foam, powder and nebulized water.


None in particular.

5.2 Special Hazards Arising From the Substance or Mixture

Do not breathe combustion products (Carbon Oxide, Toxic Pyrolysis Products, etc.).

5.3 Advice for firefighters


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.


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

Eliminate all sources of ignition (cigarettes, flames, sparks, etc.) from the leakage site. If there are no contraindications, spray solid products with water to prevent the formation of dust. 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, see the other sections of this sheet. These indications apply for both processing staff and those involved in emergency procedures.

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

Use inert absorbent material (sand, vermiculite, diatomaceous earth, Kieselguhr, etc.) to soak up leaked product. Collect the majority of the remaining material and deposit it in containers for disposal. 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

Do not smoke while handling and use.

7.2 Conditions for Safe Storage, Including Any Incompatibilities

Store in a well-ventilated place; keep far away from sources of heat, bright flames and sparks and other sources of ignition.

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

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.


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.


Wear hood visor or protective visor together with airtight goggles (ref. Standard EN 166).


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.


If the threshold value (if available) 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 B 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 respiratory tract protection equipment, such as masks like that indicated above, is necessary to reduce worker exposure in the absence of technical measures. The protection provided by masks is in any case limited.

9 Physical & Chemical Properties

9.1 Information on Basic Physical & Chemical Properties

Appearance Liquid
Color Color Palette
Odor Characteristic
Odor Threshold
pH 12 – 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 1,370 Kg/l
Solubility Water
Partition Coefficient: Octanol/Water
Ignition Temperature
Decomposition Temperature
Reactive Properties

9.2 Other information

VOC (Directive 2004/42/EC) < 0.75 g/lt

Matt coatings for interior walls and ceilings. EU limit value for this product
(cat. A/a): 75 g/lt (2007) / 30 g/lt (2010).

10 Stability & Reactivity

10.1 Reactivity

There are no particular risks of reaction with other substances in normal conditions of use.

CALCIUM CARBONATE     Decomposes at temperatures above 800°C.

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.

CALCIUM CARBONATE     Calcium Oxides, Carbon Oxides.

11 Toxicological Information

According to currently available data, this product has not yet produced health damages. Anyway, it must be handled according to good industrial practices.

11.1 Information on Toxicological Effects

Acute Effects: stinging eyes. Symptoms may include: rubescence, edema, pain and lachrymation. Contact with skin may cause: irritation, erythema, edema, dryness and chapped skin. Vapor inhalation may slightly irritate the upper respiratory tract. Ingestion may cause health disorders, including stomach pain and sting, nausea and sickness.

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.


  • LD50 (Oral)> 2000 mg/kg Rat


  • LD50 (Oral)6450 mg/kg Rat


  • LD50 (Oral)> 10000 mg/kg Rat

12.1 Toxicity

No specific data are available for this product. Handle it according to good working practices. Avoid littering. Do not contaminate soil, sewers and waterways. Inform the competent authorities, should the product reach waterways or sewers or contaminate soil or vegetation. Please take all the proper measures to reduce harmful effects on aquifers.

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 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





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.

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.

  • EYE IRRIT. 2Eye Irritation, Category 2.
  • SKIN IRRIT. 2Skin Irritation, Category 2.
  • H319Causes Serious Eye Irritation.
  • H315Causes Skin Irritation.

Text of hazard (R) phases mentioned in section 2 – 3 of the sheet.

  • R36/38Irritating to Eyes and Skin.


  1. Directive 1999/45/EC and following amendments
  2. Directive 67/548/EEC and following amendments and adjustments
  3. Regulation (EC) 1907/2006 (REACH) of the European Parliament
  4. Regulation (EC) 1272/2008 (CLP) of the European Parliament
  5. Regulation (EC) 790/2009 (I Atp. CLP) of the European Parliament
  6. Regulation (EC) 453/2010 of the European Parliament
  7. The Merck Index. – 10th Edition
  8. Handling Chemical Safety
  9. Niosh – Registry of Toxic Effects of Chemical Substances
  10. INRS – Fiche Toxicology (toxicological sheet)
  11. Patty – Industrial Hygiene & Toxicology
  12. 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.


BioDomus SuperFlat is a two (2) coat primer and finish paint for interior walls and many surfaces. Provides consolidation for new sheetrock without the use of an additional primer. A non-acrylic paint product providing excellent adhesion typical of acrylic or waterborne paints.

BioDomus SuperFlat, as with all the Domus line mineral paints, is designed to be diluted with water, providing a paint applicator optimal ranges to adjust the paint’s thickness and density as per job site application may require.
BioDomus SuperFlat can be used as a decorative finish when applied to 1st Coat applications on drywall or wood, diluting as much as 50 – 100% with water. Product can be manipulated with a brush, sponge, rag, steelwool or sandpaper.

BioDomus SuperFlat is not recommended for use on trim, doors, cabinets and furniture.

BioDomus SuperFlat paint is a very versatile and dynamic paint that permits 100’s of options for variations, adjusting dilutions and application techniques to create professional and artistic finishes.

Dilutions with water are suggested as general guidelines for application, but paint applicator may adjust dilutions as needed to meet best uses for ease of application, job site requirements and finishes.


A 96% natural mineral product, completely permeable, breathable, absorbs CO2, provides good anchoring power with mineral surfaces by petrification (water glass); and will bond to the mineral content on the substrate. Provides protection against the formation of bacteria that forms mold.

This paint product is not oil proof, can be damaged by foods, greases, body oils, color crayons, or washable colored markers, but nevertheless is lightly cleanable. Heavy cleaning may change the sheen of the paint. Paint touch-ups are simple and do not require whole wall repaints.

Domus line mineral paints (potassium silicates) require an average 14 days to fully cure, and will continue to micro-crystallize for 7 – 8 years. Care must be given for newly painted surfaces to minimize damages resulting from soiling, over zealous cleaning and tape masking.

BioDomus SuperFlat is specifically designed to be tinted with natural earth oxide tints and 0% VOC colorants to increase esthetic color values with minimal environmental impact and toxin-free indoor air quality. BioDomus

SuperFlat is category BIO which means Organic, containing at least 90% natural raw materials and the other 10% inert binders and non-toxic chemicals.


Silicate coating according to DIN 18363, based on potassium silicate with 4% organic stabilizers. No acrylic binders used.




White Base. Color tint up to 5% max with approved tints for white base. Custom color tint matching available.




1ST COAT / PRIMER: BioDomus SuperFlat is a self-priming wall paint and two (2) coats are needed per application. For 1st coat/primer, dilute BioDomus SuperFlat with 20 – 25% water or 3 – 3.75 liters of water per 15 liters of BioDomus SuperFlat. The 1st coat will not provide perfect coverage. Apply enough paint to fully cover the walls or trim. Allow 1st coat to dry for at least 45 minutes to 1 hour before applying 2nd coat. New drywall will continue to absorb Domus line paints if the 1st coat is not allowed to dry properly (see more detailed instructions in APPLICATION CYCLES ON DIFFERENT TYPES OF BASES for new drywall).

2ND COAT: Dilute BioDomus SuperFlat with 20 – 25% water or 3 – 3.75 liters of water per 15 liters of paint. Apply paint in an even and constant pattern, so that a perfect coverage is achieved. The 2nd coat is the most important for achieving your final desired finish. For repaints over dark colors, apply 1st coat application with minimum dilution of water.

Dilutions with water are suggested as general guidelines for application, but paint applicator may adjust dilutions as needed to meet best uses for ease of application, job site requirements and finishes.


1ST COAT: Dilute BioDomus SuperFlat with 20 – 25% water or 3 – 3.75 liters of water per 15 liters of paint. Allow to dry for at least 45 minutes to 1 hour before applying 2nd coat. Do not attempt to cover walls for new surfaces with one (1) coat of paint. Apply enough paint to fully cover the walls or trim. Allow 1st coat to dry for at least 45 minutes to 1 hour before applying 2nd coat. Over spraying wet on wet will result in excessive waste of product.

2ND COAT: Dilute BioDomus SuperFlat with 20 – 25% water or 3 – 3.75 liters of water per 15 liters of paint, and apply with a sprayer if applicator chooses not to use a paint roller cover for the 2nd coat.
Manufacturer does not recommend application of final coat with sprayer without the use of back rolling because this makes touch-ups difficult with rollers or brushes. Back rolling should be performed with product diluted at 20 – 25% water. Back rolling should occur immediately after wall area has been sprayed. Do not try to back roll if sprayed paint has dried on the wall.

SPRAY TIP USAGE: BioDomus SuperFlat can easily be applied using an airless sprayer. Apply paint product with a # 0.019 – 0.021 inch, (0.48 – 0.53 mm) size spray tip. Always use new spray tips for starting a paint job for best results. This will also conserve the amount of paint necessary to complete the job.

GRAIN SIZE: 0.01 mm


ROMA’s Domus line mineral paint formulas are concentrated and require water to be added to them for proper use. This concentrated formula means more coverage in each bucket, decreasing the cost for transport, and reducing our carbon footprint. We do not have to add toxic preservatives or anti-microbial to increase shelf life like most acrylic paint products.

Mix paint and water with an electric drill, paint paddle, or mix well by hand! If water is sitting on the top of your mixture, the paint is not properly mixed!


Apply with brush, roller or with the an appropriate sprayer. New sprayer tips should be used to prevent product waste and provide for a more perfect finish.


Brush, roller, rags, or sponges should be cleaned immediately after use with water and a mild detergent or dish soap.


Allow a drying time between coats of at least 45 minutes with a maximum 2 coats. With lower temperature and humidity more time may be needed. Allow at least
8 – 12 hours drying time before attempting washing or applying additional products or other finishes. Complete curing occurs within 14 days, and with silicification, hardness will increase to approximate full strength in three (3)-months.


Approximately 2,250 ft2 / 209 mt2 – 2,550 ft2 / 237 mt2 per 15 liters bucket diluted with 3 – 3.75 liters water. Determine exact consumption by performing a test on the surface to be treated.


Plastic buckets of 1, 5, and 15 liters.


Make sure base is solid, dry and well cleaned, prepared with skill. It is recommended to observe the rule VOB DIN 18363, Part C, paragraph 3.


PRIMER: BioDomus SuperFlat is an excellent primer and consolidator for new grey-board, blue-board, and green-board drywalls. BioDomus SuperFlat easily permits drywall joint compound repairs and backsanding without peeling or damaging painted surface. BioDomus SuperFlat will easily sand with the same consistency of most joint compounds.

2ND COAT/FINAL COAT: BioDomus SuperFlat when applied on prepared drywall surfaces will satisfactory cover small joint compound repairs without the need to back prime. Larger repair areas should be back primed before applying final coat.

PLASTER APPLICATIONS ON NEW DRYWALL: BioDomus SuperFlat must be applied to all types of blue or green-boards prior to the application of BioGrip Micro or Medium. For applications on grey-board, EcoForte Consolidator or BioDomus SuperFlat can be used prior to application of BioGrip Primers.


Apply BioDomus SuperFlat according to instructions. For walls that have been painted with eggshell, semi-gloss or gloss paints, oil or latex, BioGrip Micro primer should be applied prior to application of BioDomus SuperFlat. Apply one (1) coat of BioGrip Micro primer diluted 30% with water, and allow to dry for 8 – 12 hours prior to application of final coat BioDomus SuperFlat. BioGrip primers may be tinted from light to medium colors. Apply 1 – 2 coats of BioDomus SuperFlat as indicated in GENERAL APPLICATION INSTRUCTIONS.


INTERIOR ONLY: Sand all wood surfaces as required to provide a smooth surface and lightly wipe wood surfaces with a damp cloth or tack cloth to remove all traces of dust. Fill all nail and screw holes with non-oil type putty or wood filler. Apply water based caulk as needed to fill all voids and cracks. Caulked areas may need at least 12 hours to properly dry.

BioDomus SuperFlat may be applied to some types of wood products without using a primer. This application is suggested only for wood products that do not contain natural resins or tannins. Surface products to be painted must be tested prior to application of paint, or contact a manufacturer consultant. Prime and lightly sand 1st coat, then apply a 2nd coat. Always test adherence to any type of wood product prior to full commitment of finish coats. BioDomus SuperFlat is not recommended for traditional trim finishes such as door and window trim, rather as a designer paint finish for areas that do not require cleaning or maintenance.

Do not use BioDomus SuperFlat as a primer when applying eggshell or satin paints. When applying EcoDomus EggShell or Satin as the finish trim paint on wood products, apply primer/1st coat of EcoDomus Matte with a brush or a paint sprayer, and allow to dry for at least 8 – 12 hours.


INTERIOR ONLY: For wood that has been painted with eggshell, semi-gloss or gloss paints, oil or latex, BioGrip Micro primer should be applied prior to application of BioDomus SuperFlat. Sand all wood surfaces as required to provide a smooth surface and lightly wipe wood surfaces with a damp cloth or tack cloth to remove all traces of dust. Fill all nail and screw holes with non-oil type putty or wood filler. Apply water based caulk as needed to fill all voids and cracks. Caulked areas may need at least 12 hours to properly dry. Apply two (2) coats of BioDomus SuperFlat as indicated in GENERAL APPLICATION INSTRUCTIONS.

Always test adherence when using BioDomus SuperFlat when applying to painted wood surfaces to ensure proper adherence. BioDomus SuperFlat is not recommended for traditional trim finishes such as door and window trim, rather as a designer paint finish for areas that do not require cleaning or maintenance.

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