Mill-Pac Black Super High Temp Sealant Caulk 3-Oz. Tube - MP-SQUEEZE

This super high temperature sealant caulk is designed specifically for use as a sealant for Direct Vent gas pipe. Also a great sealant to use with pellet venting.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.