3M 08458 - Rigid Pillar Foam (200mL)

3M 08458 Rigid Pillar Foam (200 mL) is a professional-grade two-component structural foam designed to replicate OEM pillar and body cavity foam in automotive collision repair applications. This rigid expanding foam is formulated to help restore sound dampening, structural reinforcement, and vibration control in repaired pillars and enclosed body cavities.

Designed for use with compatible dual-cartridge applicator systems, the foam expands to fill voids and cures to a rigid structure that helps maintain vehicle integrity. It is commonly used in A, B, and C pillar repairs where OEM foam was originally present and must be replaced following structural work.

Key Features

• 200 mL Dual Cartridge: Designed for use with compatible mixing nozzle and applicator gun
• Rigid Expanding Foam: Cures to firm structure for reinforcement
• OEM-Style Replacement: Replicates factory pillar and cavity foam
• Sound & Vibration Control: Helps restore noise dampening properties
• Structural Support Aid: Suitable for pillar and enclosed body cavity repairs
• Professional Grade: Trusted in automotive collision repair facilities