SEM Products 39357 Flexible Urethane Foam Sound Dampening Spray

SEM 39357 Flexible Urethane Foam is a professional-grade expanding foam designed for automotive sound deadening and panel stabilization applications. This spray-applied polyurethane foam provides exceptional acoustic dampening properties while remaining flexible after curing.

Key Features:

• Excellent sound dampening and noise reduction for automotive interiors
• Stops panel flutter and vibration in doors, quarter panels, and body panels
• 10X volume expansion for complete cavity filling
• Remains flexible after curing to accommodate vehicle movement and vibration
• Easy spray application for hard-to-reach areas
• Ideal for doors, rocker panels, quarter panels, and floor pans

This professional foam insulation creates a barrier against road noise and reduces resonance in hollow panels. The flexible formulation ensures long-lasting performance without cracking or breaking down over time, making it the preferred choice for automotive restoration and custom builds.