Description
High temperature silicone sealant for Z-Vent by Z-Flex – specially designed to seal the gaps between Z-Vent components which are exposed to the outside (rain caps, storm collars, hoods, roof & wall flushings, etc.) – to minimize rainwater and moisture penetration.
Note: this sealant is not for use on the gaskets inside Z-Vent pipe/fittings.
Temperature rating: -62°F to 500°F.






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