Ridgid 84332 1/2" Pint Can of White Thread Sealant With Non-Stick Teflon. Ridgid White Sealant With ultra-fine Non-stick particles allows for tighter seal With less effort. The formula is not affected by oilsdilute acids or common solvents and can be used on PVCCPVCABSNylonpolypropylenepolybUtilitylenedelrincycolacas well as on metal pipes. Working pressure for all Ridgid sealants is 125 p.s.i. White Sealant should not be used on lines Carrying oxygenhalogens or liquid sodium.