Amazon.com: Neoprene Sponge Rubber Foam Sheets with Adhesive Backing, 12" x 81" x 1/4" Black Foam Roll Insulation Board Soundproof Neoprene Mat, Great for Cosplay Padding, DIY, Gaskets, Costume, Crafts : Industrial
Adhesive backed solid Neoprene rubber strip pack of two
Neoprene Plain Sheets - Adhesive Supply Company
Adhesive Rubber Sheet Rolls 5/32"T x 0.79"W x 39.37"L, Neoprene Back Solid Rubber Strips for DIY Gasket, Sealing Padding, Reduce Vibration Mat on OnBuy