TU22 is a two-pack, polyurethane basecoat designed to be applied to panelling or furniture in interior applications that require fire retardant properties for insurance or building regulations approval. TU22 combines an unparalleled wetability and ease of application. It has the visual appearance of a normal premium clear lacquer basecoat. The complete paint system comprising: 2 x basecoat, & 1 x topcoat - achieves Class 1, and maintains Class 0 fire protection ratings.
|Hardener||TH222 / TH333|
|Volume Solids||67% and 76%|
|Surface dry||1.5 hours @ 23°C|
|Application Method||Spray Gun|
|Surfaces||Turned Parts, Flat Parts|
|Maintenance Cycle||Unlimited use- Stir regularly|
|Thinning & Cleaning||DT1150|
|Number of Coats||1-3|
TU22 must be applied to sound approved substrates that have been lightly sanded and are dust free. It is not designed to be applied to veneered surfaces as these inherently reduce the level of protection that any coating system can provide against fire.
Typical Paint System
Two coats of TU22 at 150g/m² per coat (300g/m). Followed by one coat of TZ22 at 150g/m² per coat
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