Foam Pig Guide

HP   -   Heavy Density Criss Cross Plastic Bristle

Description: 8-pound-per-cubic-foot density bullet shaped foam cylinder with 90 Shore A durometer urethane coating in double-spiral configuration and heavy plastic bristle straps.

Design Function: Heavy scraping.  Best use in fiberglass, PVC, or internally coated lines where heavy duty abrasive cleaning is needed, but wire brush or silicon carbide may damage.