3M™ 4108 Single-Coated Urethane Foam Tape
3M™ Urethane Foam Tape 4108 is a firm, high-density, open-cell foam tape with a pressure sensitive acrylic adhesive on one side. This tape will adhere to a variety of substrates and can be used in numerous applications to dampen sound and create a clean and durable product.
3M™ Urethane Foam Tape 4108 is 1/8 in. thick. The adhesive is protected by a silicone treated paper liner. It offers excellent cushioning characteristics while allowing air or gas vapors to pass through, and providing high absorbency to seal out moisture, dust and drafts. It can perform under a wide range of temperatures. Special note: 3M™ Urethane Foam Tape 4108 may turn yellow when exposed to light, only affecting its appearance and not physical performance.