Description For use with cold-water applications, TPV seats, NBR O-rings, fits both schedule 40 and 80 pipes, solvent ends comply with ASTM D2466, certified to NSF 61-G. WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer, birth defects or reproductive harm and Butyl Benzyl phthalate (BBP) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov