HS - Heavy Density Criss Cross
Silicon Carbide Foam Pig Guide
Description: 8-pound-per-cubic-foot density bullet shaped foam cylinder with 90 Shore A durometer urethane coating in double-spiral configuration and
carbide straps.
Design Function: Heavy scraping. For hard scraping scales (harder than 6 on Moh's scale of hardness).
Alternate Function: Good when used in line conditions
that would shorten the life of the criss cross, or when scraping is needed, but wirebrush is too much.
HS - Heavy Density Criss Cross
Silicon Carbide