Wellco 15.7 in. x 11.8 in. Automobile Insulation 157 mil PE Foam Car Sound Defenders, (6-Pack)

The base material of PE automotive foam tape has a closed cell structure and a delicate independent bubble structure, which can isolate the energy exchange caused by air convection. PE foam is a semi-hard foam, even if subjected to strong impact will automatically restore, automatic repair performance is strong, good buffer performance. It has strong adhesion, good weather resistance, water resistance, solvent resistance, anti-aging, elastic foam substrate, providing excellent bonding effect on uneven surfaces.