This foam strip is made of EPDM, neoprene, and SBR and has a tensile strength of 75 psi. It has an overall length of 25 feet, an overall width of one inch, and a thickness of 3/8 inch along with a adhesive backing type. It is black and meets the standards for ASTM D1056 2C2, CAN, CSA, FMVSS 302, UL 94-HF1. Plus, this EPDM/neoprene/SBR strip has a maximum temperature of 250 Degrees F, a minimum temperature of -40 Degrees F and a strip shape.