3/8" ID x 5/8" OD Natural Santoprene (TM) 73A FDA Tubing
3/8" ID x 5/8" OD Natural Santoprene (TM) 73A FDA Tubing has a durometer of 73 shore A, a tensile trength of 1230 PSI, a specific gravity of .97 and an elongation at break of 460%. It has a heat distortion temperature of 275°F and a brittleness temperature of < 60°C.