Available in either matt or gloss finishes, this product ideal for use as a clear sealer for concrete, parquet, wood or a pre-painted flooring surface to provide a strong clear top coat. 4900 Polycoat 2K also serves as an anti graffiti coating and does not yellow.
Due to the products resistance to boiling water, alcohol, coffee, red wine and various acids and alkalis, the 4900 Polycoat 2K is perfect as a clear topcoat to dance floors, bars, nightclubs, venues, kitchens, restaurants or any other floor environment that has the requirement to be very abrasion resistant but also able to handle anything you can throw at it!
Ensure surface to be varnished is clean, dry, sound and free from wax, oil or any other contamination. If wax has been used clean the surface thoroughly with white spirit prior to sanding. Bare wood should be sanded to a smooth surface, always working with the grain. Sound previously varnished surfaces should be lightly sanded to provide a key.
New concrete must be at least 6 month old prior to varnishing. Concrete must be clean, dry and free from any surface laitance (a weak dusty layer on new concrete) and any other surface contaminants such as oils, grease, dirt etc. prior to applying the varnish. Not suitable for direct use on power floated concrete.
Base and activator are supplied in correct proportions. First stir the base component, then add activator gradually to the base, and mix thoroughly. DO NOT MIX PART UNITS. Wait 5 min after mixing. Do not store mixed product (residue) in a closed can. Badly activated or incorrectly mixed materials will affect performance and may cause early failure or discolouration. When used outdoors on top of pre-painted surfaces: If the old paint is not UV-resistant, the use of Multi-surface PU Heavy-Duty Varnish is not recommended.
|Finish:||Gloss or Matt|
|VOC Content:||25 g/L|
|Suitable Substrates:||For wood, concrete and pre painted surfaces|
|Application Method:||Brush, Roller|
20 m2 per litre for vertical surfaces
13.5 m2 per litre for horizontal surfaces
|Wet Film Thickness (WFT):||50 microns|
|Dry Film Thickness (DFT):||20 microns|
|Induction Time:||5 minutes at 20°C|
|Pot Life:||3 hours at 20°C|
|Touch Dry:||2 hours at 20°C|
|Overcoatable:||4 hours at 20°C|
|Fully Cured:||3 days at 20°C|
|Cleaner / Thinner:||Clean spills with water. When used as an anti-graffiti coating, use GraffitiShield™ Cleaner to remove graffiti.|
|Shelf Life:||2 years from date of production in unopened cans, if stored in dry well ventilated areas not in direct sunlight at temps between 5° and 35°C.|
|Packaging:||Available in 1 and 2.5 Litres|
The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.
Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.
Sports floor sealer varnish for wooden floors in Sports Halls, Badminton Courts, Dance Halls, Gym Floors.