Z-Vent is a factory built, engineered AL29-4C special gas vent pipe, suitable for positive or negative pressure. Z-Vent is UL tested and listed to UL1738/S636. CAT II, III, IV venting approved.
Flashing for use in flat roof or chimney application.
Do you have questions about this product?
Get answers from real customers and in-house experts with AnswerBox.
Q:Do you apply this sealant around the silicone sealing gasket of each z-vent lll component before tighting the gear clamp?
A:This product minimizes the amount of rain water trickling down the pipe when used inside the storm collar before clamping. It keeps moisture from entering behind the termination when applied on the back of a flush mounted termination. The sealant should not to be used when joining Z-Vent pipe together.
Q:What is the temperature rating for this sealant?
A:This sealant has a temperature range of -62 °F to 500 °F.