TU0022/00 is the Clear FR PU Basecoat part of the Sayerlack Class 1 Upgrade and Class 0 TA Maintaining System. The TA system offers beautiful aesthetics and is effective in slowing down the rate of flame spread. It is perfect for interior panelling and furniture that require Fire Retardant properties. It is very easy to use, performs like a premium PU Basecoat and ensures excellent build and clarity, maintaining the natural colour of the wood. Apply by spray gun. Activation with TH0222/00.
- Upgrades standard board to Class 1
- Maintains Fire Rated Board to Class 0
- Ideal for Flat and Turned Parts
- Furniture Finish
- Excellent Clarity
Number of Coats:
2 Coats Required
Drying Times @ 20°C
24 Hours after second coat
For best results, we suggest preparing the surface using 240-320 grit stearate abrasives as they provide a higher efficiency than conventional. Ensure the surface is completely clean of dust and debris before coating.
With good drying conditions and air circulation (20°C), a good build is achieved with two coats of 150 g/m² with an interval of 2 hours in between. Under these circumstances, the substrate can be sanded after 24 hours in readiness for TZ22**/00. Lower temperatures and higher relative humidity can lead to longer drying times, but it is possible to speed up drying using heated ovens.
Sayerlack TU0022/00 Clear PU Basecoat can only be over coated with Sayerlack TZ22**/00 Clear PU Topcoat as part of a system.
It is important to understand when using a PU Coating to check whether your full system is appropriate. IWC are able to advise you on spray equipment and materials to achieve the perfect finish. Please click the contact us button for advice.
Some types of glues may react with fire-retardant pigments contained in the basecoat and cause blooming. A preventive test is therefore always required to check the product’s reaction.