1/8" x 2" x 50' Neoprene Sponge Tape: SCE-41 Grade | Foamtapes.net
Amazon.com: TORRAMI Neoprene Rubber Sheet Roll 1/16 (.062) Inch Thick x 12 Inch Wide x 10 Feet for DIY Gaskets, Pads, Seals, Crafts, Flooring,Cushioning of Anti-Vibration, Anti-Slip : Industrial & Scientific
50A Durometer Neoprene Sheet - 3/32 in. T x 60 in. W x 36 in. L - Smooth Finish - Black Rubber Sheet (15 sq. ft.) 30-005-093-036-060 - The Home Depot
Rubber-Cal Neoprene Sheet- 60A Durometer- Smooth Finish- Backing, 0.5-in Thick x 36-in Width x 60-in Length- Black in the Rubber Sheets & Rolls department at Lowes.com