Shop online and save. Application:The single sided foam tape is widely used for doors, window, furniture, cabinets, speaker, pipes, air conditioning sealing Car Speaker Sealing Tape Size:5/64 inch(2mm) Thick x 25/64 inch(10mm) Wide x 33ft(10M) Insulation Tape Car Speaker Sealing Tape - Foam Grip Tape,Soundproofing Waterproofing Insulation Foam Gasket Tape,2mm Thick-10mm Width-33Ft Oil Proof Sealing Strip Yotache Self Adhesive Foam Gasket Tape 2 Rolls 1/2" W X 1/2" T for ALLWIN Car Speaker Sealing Tape - Foam Grip Tape,Soundproofing Waterproofing Insulation Foam Gasket Tape,2mm Thick-10mm Width-33Ft in Masking Tape High density foam, The foam in this sponge tape is made to provide a completely airtight seal. Function:Weatherproof, oil resistance, resistant to corrosion, dustproof, shock-absorbing, sound insulation, anti-skidding and insulating This Sliverdew roll is described as a high-density EVA foam gasket tape that creates an airtight seal for speaker mounts and general weatherstripping. The product listing notes a 2mm thickness and 10mm width, and the 50ft length provides ample material for multiple installs or larger speaker flanges