USC 2773 Activator For 2770 2K Surfacer 1L Caulking Seam Sealers 2-in-1 formula

2-in-1 formula

sharp mineral is continually exposed to give you consistent cut and a predictable

Produces a high build & fast sanding finish

NORGLASS Liquid Glass Resin is a premium polyester fibreglass resin system designed for fibreglass construction

Variable Speed Control: Adjustable 700–2500RPM range for precise control during cutting and polishing stages

USC 2773 Activator For 2770 2K Surfacer 1L Caulking Seam Sealers 2-in-1 formulaUSC 2773 Activator For 2770 2K Surfacer 1L USC 2773 Activator is a professional grade hardener specifically formulated for use with USC 2770 2K Surfacer. Designed to provide the correct curing characteristics and performance properties, it helps achieve excellent adhesion, sanding characteristics and surface preparation quality in automotive refinishing applications. When mixed with USC 2770 2K Surfacer according to the manufacturer's recommendations,