These neoprene sheets consist of closed cell rubber sponge. Closed cell sponge rubber is created by distributing gas through the rubber during production, creating sealed air pockets within the rubber
Closed Cell Rubber - Blend w/ PSA
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Rubber-Cal Closed Cell Rubber Neoprene - 39 x 78 - 8 Thickness
These closed cell rubber sponge sheets are made from a combination of Neoprene and SBR (styrene butadiene rubber). sponge rubber is also referred to
Rubber-Cal 02-127-0500 Closed Cell Rubber Blend - 1/2 Thick x 39 x 78, Neoprene: Rubber, Black
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