3M™ Pillar Foam is a rigid, two-part urethane material which foams in place (closed-cell foam). It is designed to replace OEM’s rigid foams found in pillars, sills, doors, floorpans, roof bows and other automotive body cavities
A high performance two component rigid urethane closed-cell foam with delayed reaction time.
Designed to fill posts, pillars, and other automotive body cavities needing sound abatement.
