Rust-oleum 4900 Polycoat 2K is a quality transparent multi-purpose water based scratch-resistant topcoat suitable for interior and exterior use.
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!
- Available in matt or gloss
- Very abrasion resistant
- Does not yellow; ideal for interior and exterior
- Resists boiling water, alcohol, coffee, red wine and dilute acid and alkalis
- Anti-graffiti; easy to clean with Rustoleum GraffitiShield™ Cleaner
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 4900 is not recommended.
Apply evenly using light strokes following the grain of the wood. For best results 3 coats are recommended on new wood/concrete (dilute 1st coat with 10% water) and 2 coats on previously varnished surfaces.
- Application temperature 10° to 35° C (at least 3° above dew point)
- Theoretical Consumption: 20m2 per litre
- Recommended Dry Film Thickness: 20µm
- Available in Matt and Gloss finishes
- Available in 1 litre and 2.5 litre tins.
|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:||Water|
|Shelf Life:||Clean spills with water. When used as an anti-graffiti coating, use GraffitiShield™ Cleaner to remove graffiti.|
|Packaging:||Available in 1 and 2.5Litres|
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.