PAI offers the best product for Metallurgical work. Our Waterproof WS paper, exclusively from our Italian partner, Abrasivi Industriali, is a sharp silicon carbide grain on a tough C weight backing. This product is very pliable, and has excellent grain adhesion when run wet or dry. WS paper is available in plain or PSA, and in disc or strip form.

SIC Waterproof Paper

Sharp silicon carbide grain on latex waterproof C weight latex backing. (Grit range: 60 - 2000 grit)

Achieves the best finish on wet applications.