VFI-3600 is an aromatic polyurethane. It is intended to be top coated with SEALGUARD VFI-990 SILICONE or a similar aliphatic, if a light/UV stable coating system is desired.
To apply VFI recommmends hand mix, power mix and roller, or plural component, high pressure spray equipment. This product must be over 70ºF for proper mixing. The Poly B side must be premixed slowly, at low rpm before using at low rpm (to minimize air entrapment) before mixing 1:1 with ISO A side.