Interlux Fg Surface Prep U-Bolt Cap with built-in vacuum valve

Cap with built-in vacuum valve means no need for manual venting

Mesh Lining — Breathable interior for temperature regulation

with rotating spurs

The rubber wheel accommodates rope up to 1" in diameter

Interlux Fg Surface Prep U-Bolt Cap with built-in vacuum valveIts extremely important to remove contaminants from fiberglass for full adhesion of primers and or antifouling paints. With its special low VOC formula, Fiberglass Surface Prep does this extremely effectively. It can also be used to remove amine blush from clear epoxy. Effective contamination mold remover Can be used for cleaning previously painted surfaces prior to sanding before repainting topside finishes And it can be used to prepare inflatable