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Protective coating for floor and walls:

is a water based, enVIROnment friendly, tough, durable, single pack, liquid applied, urethane / acrylic, UV resistant protective 'paving-paint type' coating. ViroCoat provides a tough, abrasion resistant, semi-flexible trafficable coating in an attractive finish - all in one can. ViroCoat is a floor protective coating for foot and vehicular traffic and a wall coating where toughness and hardness is required. ViroCoat is available in a range of pleasing colours. Note: If an anti-slip coating is required please refer to ViroTuff data sheet.




ViroCoat has been formulated for application to in-door and outdoor areas where a smooth coating is required. Please note: ViroCoat is not an anti-slip coating. Typical applications include: Floors: Warehouses, Storerooms, Garages, General floor coating Walls: Where a hard and tough protective coating is required.


Suitable Surfaces


ViroCoat is suitable for most primed building substrates including: Porous concrete, Cement, Render, Brick and Block work, Plaster board Masonry timber. FC sheeting. Porous tiles.(Excluding fully vertified and glazed tiles). Metal.(Must be etch primed). Painted surfaces. Apply test areas to doubtful surfaces. Surfaces should be sound, stable, dry, clean and free of dirt, dust and contaminants and suitably primed.




The information contained in this product data sheet is typical but does not constitute a full specification as conditions and specific requirements may vary from project to project. The instructions should be considered as a minimum requirement but the applicator or contractor must use their skill, knowledge and experience to carry out additional works as may be necessary to meet the requirements of the project. Specification for specific projects should be sought from the Company in writing.




1. The product must not be regarded as a waterproofing membrane.

2. ViroCoat is semi-flexible and may not bridge live cracks, expansion joints, joins and gaps.


Benefits and Advantages


Single pack - no mixing is required.

Brush, roller or spray applied.

Water based.

UV resistant.

Quick curing - generally overnight.

Tough, durable & semi-flexible.

Impact & vibration resistant.

Odourless when cured.

Suitable in food preparation areas.

Suitable for light to semi-heavy duty traffic.

Easily overcoated & repaired.

Chemical 'splash' resistant.

Attractive in a range of colours.

Looks great.

Many applications.


Precautions in Use


ViroCoat is water-based and considered as a non hazardous product. However, when using the product common sense and good industrial hygiene should be observed. The use of gloves and eye protection against splashes is recommended. If spraying, a dust mask and goggles should be worn.


Priming and Surface Preparation

Good preparation is essential. Surfaces must be sound, stable, dry, clean and free of dust, loose, flaking, friable material and substances that may diminish adhesion.


After surface preparation, prime all surfaces with Primeseal at the minimum rate of 4m2 per litre per coat and allow to dry. Highly porous or friable surface may require an additional coat of Primeseal. Note: In ideal conditions, the product may be used without a primer but it is this Company's recommendation that all areas be primed and if not primed it is at the risk of the user.

Concrete & Porous Tiles:

Surface must be porous to allow the product to bond. The surface should be tested for porosity by spilling droplets of water on it. The prompt absorption of the droplets is a good indicator of a suitable substrate. If droplets show little sign of being absorbed the surface should be considered as doubtful for bonding purposes needing additional preparation. Examples of such surfaces includes, steel trowelled & smooth helicopter finished concrete. These surfaces must be thoroughly acid etched, washed and neutralised to provide a porous surface. This should be done in accordance with E.P.A. requirements. If acid etching is not sufficient, surfaces may require mechanical abrading or sand blasting.
If concrete is as required above, prime with a good coat of Primeseal and allow to dry. In exposed areas where entrapped water moisture may exist in the substrate (which can lead to bubbling) the surface must be primed with Primeseal applied 3 sq.m per litre. 

Bare metal must be treated for rust & then etch primed and allowed to dry.

Painted Surfaces:
This generally applies to painted vehicles, equipment & 'Colorbond' type coated metal and good quality paint. Roughen with sandpaper or wire brush, clean or wipe with Solvent. When dry apply ViroCoat.

Timber & Fibre - Cement Sheeting:
Sand or wire brush then clean. Prime with Primeseal.


Stir thoroughly before starting the application process, then intermittently.

Apply by brush or suitable roller in coats of approximately 300 microns (0.3mm) for wall coatings or  500 microns thick ( 0.5mm) for floor coatings until desired thickness is achieved.  Subsequent coats should be applied at right angles to the previous coats. Apply following coats as soon as possible after previous coat has fully dried.

By Spray:
Mask off areas not intended to be coated. Usually sprayed without dilution but if required ViroCoat can be diluted with clean water up to 10% by volume. Suitable spraying techniques is via hopper gun or airless spray. 
General recommendations: (Spray at lowest practical pressure possible).
By airless spray with 32 to 35 thou tip at 1000 to 2000 psi. Remove all filters in up-take and gun.
Spray at approximately 300 microns (0.3mm) for wall coatings or 500 microns thick ( 0.5mm) for floor coatings thick per coat. Apply following coats at right angles to preceding cured coats as soon as previous coat is dry. To achieve best results, masking tape, if used, should be removed after each coat when still wet. After spraying, immediately clean equipment with water.

Irrespective of application the dry coat thickness should be a minimum of 500microns for wall coatings and 750 to 1000 microns for floor coatings.

Wear, Tear & Repair of ViroCoat.

Although ViroCoat is tough and durable the nature of the applications renders it subject to wear & damage. It is important that the coating be monitored for wear and tear and that appropriate maintenance should be carried out to retain the products optimum performance.

This is easy to carry out as follows:

To apply a maintenance or rejuvenation coat, clean surface, wire brush, wipe with Prep Solvent or MEK and  allow solvent to evaporate. Then apply new coat/s of ViroCoat.

1. Remove any damaged or loose areas.
2. Clean & roughen surface as well as surrounding areas.
3. Treat exposed areas as per preparation instructions.
4. Apply new ViroCoat to area including 20mm onto the existing sound Virocoat coating.
Ensure adequate ventilation while applying the ViroCoat.



The stated average coverage rate may vary depending upon type, condition, porosity, texture of the surface and application technique.


Primeseal: Minimum of 4m2 per litre per coat. ViroCoat: Floors: Approximately 2 sq. m per litre per coat in minimum of 2 coats. Heavy duty areas should receive additional coat/s. Walls: Approximately 3 sq.m. per litre per coat in a minimum of 2 coats.




Available in range of colours which are subject to change. Contact the Company for availability. NOTE: Whilst every attempt is made to replica colours, minor batch to batch colour variations may occur & job lots should be ordered. Shelf Life: Up to12 months in unopened containers.

Drying and Curing

Drying and curing of the product is affected by type, dryness and porosity of the surface, temperature, humidity, ventilation, climate conditions and application technique and therefore drying and curing can only be given as a guide.


Indicative curing rates at 25oC at 75% R.H.@ 500 micron thick. Tack Free: 4 to 6 hours Solid Cure: 24 hours Full Cure: 24 to 72 hours The product is suitable for light loads after 36 hours & full load after 72 hours. The product attains full properties after 96 to 168 hours.


Keep in cool, dry place, out of direct sunlight. Available in 1, 4 & 15 Pails. Store in original labeled containers that are leak free.

Clean Up

Avoid spills. They are difficult to clean particularly off porous surfaces. Wet spills use an absorbent cloth and water. Equipment should be immediately cleaned with water. Ensure product does not enter drains or waterways.

Tiling, Topping or Top Coating



Safety & Precautions


ViroCoat is considered a non hazardous product but common sense and good industrial hygiene should prevail. If spraying, the use a good dust mask is recommended. If swallowed do not induce vomiting, give plenty of water to drink. Seek urgent medical advice. If in eyes, flush thoroughly with clean water, holding lid open to ensure any trapped product may be flushed away. If on skin, remove contaminated clothing and wash skin with soap and water. If inhaled, unlikely due to viscosity of the product, remove person to fresh air and apply artificial respiration if required and seek urgent medical attention. Ensure adequate ventilation.   

For full safety data refer to the products Material Safety Data Sheet. Observe precautions as per label.

Virocoat MSDS:    
Not classified as a hazardous product according to the criteria of Worksafe Australia




Product Name: ViroCoat

U.N. Number: N/A

Class: N/A

Hazchem Code: N/A

Poison Schedule: N/A

Pack Sizes: 1, 4, 15 Litre Pails


Physical Description


Appearance: Coloured creamy liquid encompassing aggregates. Mix with water

Boiling Point: 100% (Water)

Vapour Pressure: As for water.

Percent Volatiles: N/A

Specific Gravity: 1.0 5 to 1.1

Flash Point: N/A (Water Based)

Flammability: N/A

Water Solubility: Miscible. Will dissolve in water until fully cured.







Minor ingredients



Synthetic acrylic emulsion.



Aliphatic Urethane Acrylate











Designed as a coating for pedestrian areas such as walkways, stairs, industrial floors, domestic areas (pools surrounds, garages, decks).
If and Anti - Slip coating is required please refer to ViroTuff Data Sheet.

Health Warning Information

Health Effects


Swallowed: Material is regarded as low oral toxicity. Considered an unlikely route of entry in commercial and industrial environments. The liquid is discomforting to the gastro- intestinal tract if swallowed. Ingestion may result in nausea, abdominal irritation and vomiting.
Eye: The liquid is discomforting to the eye's and is capable of causing a mild, temporary redness of the conjunctiva (similar to windburn) or irritation. Temporary impairment of vision and or other transient eye damage / ulceration. The vapour is mildly discomforting to the eye's.
Skin: Mildly irritating. May affect skin with prolonged contact such as dermatitis. Avoid exposure to skin that is cut, damaged or irritated.
Inhaled: Not normally a hazard due to non-volatile nature of product. Overexposure is unlikely in this form. Inhalation may cause irritation to nose, throat and respiratory system. Inhalation of vapour is more likely at higher than normal temperatures.

Toxicology: No data available.

CHRONIC HEALTH EFFECTS: Principal routes of exposure are usually by skin contact with the material and inhalation of vapour. There are no known chronic health effects associated with the product. Prolonged or repeated skin contact may cause drying with cracking. Irritation and possible dermatitis following.
Avoid contact with unprotected skin, inhalation of vapour or ingestion. Observe good occupational work practices.

First Aid


Swallowed: Do not induce vomiting. Give plenty of water to drink. Rinse out mouth. Seek medical assistance or contact the Poisons information Service ( Australia 13 1126 and New Zealand 03 4747000).

Eye: Flush thoroughly with clean water, holding eye lid open to flush product from under the lid. Removal of contact lens after injury should be done by a skilled or medical person. Advisable to seek medical advice.

Skin: Remove contaminated clothing, and wash with soap and water. Seek medical attention in event of irritation.

Inhaled: If fumes or combustion products are inhaled: Remove to fresh air. Lay patient down keep warm and rested. Other measures are usually unnecessary.


Advice to Doctor


Treat symptomatically.


Precautions in Use


Product is considered low risk.

Exposure Standards
No exposure limits have been established.

Biological: No limited allocated.

Although negligible in formulation: Ammonium hydroxide as ammonia ES TWA: 25ppm, 17mg / m3: STEL:35 ppm,24 mg / m3.
Ammonium hydroxide - as ammonia.
ES TWA: 25ppm, 17mg/m3,STEL: 35ppm, 24mg/m3.
TLVTWA: 25ppm, 17mg/m3, STEL: 35ppm, 24 mg/m3.

Use in well ventilated areas. General exhaust is adequate under normal operating conditions.

Industrial Hygiene: Observe normal good hygiene. If contact has been made with the product, wash hands before eating.

Exposure Limits

Refer above.


Product should be applied in areas with adequate ventilation.

Personal Protection

Gloves: Rubber or PVC. Do not use solvent to clean the skin.
Eyes: Safety goggles. The wearing of contact lenses poses an additional risk. Soft lenses may absorb irritants and all lenses concentrates them.
Feet: Wear safety footwear.
Clothing: Suitable work wear.

Safe Handling Information


Storage and Transport


Not classified as dangerous.
Store in cool, dry area and place out of the reach of children. Product is not flammable. Avoid freezing. Best stored above 0oC and below 35oC
Store in original containers. Observe manufacturers storing and handling recommendations.
Check containers are labeled and leak-free.

Transport: Not classified as dangerous according to the Australian Code for transportation of Dangerous goods by road or rail.
Stability & Hazards: Product is stable under normal use. Avoid heat and flames. Thermal decomposition may result in the release of toxic or irritating fumes including carbon monoxide and carbon dioxide.

Self Life: Approx 12 months.

Storage incompatibility: None known.

Transportation Restrictions: None.

Spills and Disposal

Clean up spills immediately, avoid breathing vapours and contact with skin and eyes. Prevent spills from entering the drains or sewers. Absorb product with sand or earth or absorbent material and dispose to land fill in accordance with local council regulations.

Major spills unlikely due to individual size of containers.

Fire / Explosion Hazard

Product is not readily combustible under normal conditions. However, it will breakdown under fire conditions and the organic component may burn.
Heat may cause expansion or decomposition with violent rupture of the containers. Decomposes on heating and may produce toxic fumes of carbon monoxide (CO)
May emit acrid smoke. Combustion products include ammonia.




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