POLYDAMP® Acoustical Foam (PAF) is an acoustical grade, open cell, flexible ether-based urethane foam designed to give maximum sound absorption per given thickness. Ether foams offer excellent resistance to heat, moisture, and chemicals while being hydrolytically stable.
Temperature Range: continuous -45°F to +212°F; intermittent to 250°F
Flammability: UL94 - HF-1 Listed
Available with a wide variety of film facings and pressure sensitive adhesives
Applications typically include equipment engine compartments, power generation, and construction equipment.