Neoprene Cord Material Neoprene Diameter 3/4 in Length 15 ft Color Black Cell Type Closed Cell Density 16 lb/cu ft Firmness @ 25 Percent Deflection 9 to 13 psi Shape Round Tensile Strength 100 psi Texture Smooth Maximum Temperature 160 Degrees F Minimum Temperature -40 Degrees F Grade Standard Chemical Resistance Good Oil Resistance Good Standards ASTM D1056 2C3 Water Resistance Good Weather Resistance Good Abrasion Resistance Fair Compression Set 9.2 Percent