CRL Paint Prep Pen
Thousands of Glass Fibers to Sand Away Rust on Pinchweld Small Tip Provides Easy Access Into Tight Spaces This CRL Paint Prep Pen has thousands of glass fibers bundled to form a sanding surface that can sand away rusted areas or bare metal scratches in preparation for pinchweld primer application. The small tip provides easy access to tight places. Two refill cartridges of glass fibers are contained in the handle so you are always prepared.