Foam Pig Guide

MP   -   Medium Density Criss Cross Plastic Bristle

Description: 5-pound-per-cubic-foot density bullet shaped foam cylinder with 90 Shore A durometer urethane coating in double-spiral configuration and medium plastic bristle straps.

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