Alexseal High Build Primer Surfacers and Fine Fillers

Alexseal Super Build 302 is an epoxy-based high build primer/surfacer which cures into a smooth, easy to sand, water resistant coating. Alexseal Super Build 302 has excellent spray characteristics and is fast drying to allow maximum efficiency while fairing. The cured film offers excellent mechanical resistance values. Alexseal Super Build 302 is used to seal Alexseal filling and sanding process. It also is designed to be used as a smooth, non-porous surfacer prior to the application of ALEXSEAL® Finish Primer 442.