7106 Style Neoprene Rubber 60 Durometer Full Face Gasket For Pipe Size: 3(3) Inches (7.62Cm), Thickness: 1/32(0.03125) Inches (0.079375Cm), Pressure: 300# (psi). Part Number: CFF7106.300.031.300
Amazon.com: Neoprene Rubber Sheet Roll - 1/8 Inch Thick x 12 Inch Wide x 10 Feet Long Solid Rubber Gasket Seal for DIY Gaskets, Pads, Seals, Crafts, Flooring, Cushioning of Anti-Vibration, Anti-Slip :
Amazon.com: Neoprene Rubber Sheet - 1/8 Inch Thick x 1 Inch Wide x 10 Feet Long Neoprene Rubber Strips Rolls for DIY Gaskets, Pads, Seals, Crafts, Flooring, Cushioning of Anti-Vibration, Anti-Slip :