3M adhesive electrical sound insulation cotton
heat insulation material

Self-skinning foam plastic is different from other plastics as surface materials. It relies on the foaming components to form the skin and foam core at one time during foaming. For user installation, the back is with 3M adhesive, also known as self-adhesive sponge.

Features:
a) Open-cell structure, excellent sound absorption.
b) Low density, shockproof, excellent buffering.
c) Flame retardant
