1/2 (.500) NEOPRENE CLOSED CELL SPONGE

Ordered as 0287500, this is a black Neoprene (Chloroprene) 70 Shore A O-Ring Cord Stock built to a cross section of 0.5 in (12.7 mm). The o-ring cord stock supports field repair of oversized or non-standard sealing grooves without a special tooling charge.

Neoprene (Chloroprene) is specified here for dependable general-purpose sealing in exposed installations, balanced combination of oil and weather resistance. Expect good resistance to refrigerants and ammonia, ozone and weathering, and moderate petroleum oil exposure. Exposure to ketones or chlorinated solvents will shorten service life.

Typical settings include HVAC and refrigeration, transit and rail, and general industrial.

Reference part number 0287500 when ordering; the item is sold by the foot. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.