Armacell Armasound (1x1x6) Soundproofing Sheet, Adhesive Backed, 1 metre x 1 metre x 6mm thick - Professional Insulation for Noise Absorption by Armasound

Description

Highly-flexible, open-cell acoustic material with complex pore geometry;Material: Elastomeric foam based on synthetic rubber, dust and fibre free;Practical sound absorption co-efficient at 125 Hz: 0.010;Tested according to ISO 354/BS EN 20354;Practical Fire behaviour - self exstinguishing, does not drip, does not spread flames