Poly Plasti-Flex Liquid Plastic Unit Size:38.5-lb kit These abrasives are available in

These abrasives are available in 5 different grit sizes to refine and blend your edge work faster and more efficiently

and fine grits

CAM depth settings range from 1/32" to 1-1/2"

Ten pocket weights to control grinding pressure

Foldable frame for transportation and storage

Poly Plasti-Flex Liquid Plastic Unit Size:38.5-lb kit These abrasives are available inPoly Plasti Flex is a flexible polyurethane casting plastic that is most often used for making slightly flexible and impact resistant parts such as decorative trim, flex molding and millwork. Poly Plasti Flex also works well for casting props and display items requiring high impact resistance. This product can be machined, drilled, and sanded (contains no silica). WARNING: This product can expose you to chemicals including Phenylmercuric compound,