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DEI Vapor Block fuel line sleeve, 1 in. I.D. x 36 in., was developed to prevent vapor lock by reducing heat transfer into fuel lines and keeping fuel cooler. The split design with adhesive flap installs without disconnecting the line—simply wrap, remove the liner and press the flap. Made of glass fiber and polyester laminated to an aluminum outer layer, it’s easy to cut to size and suitable for fuel lines and other hoses.
DEI Vapor Block Sleeve 1in x 36in
