Caulk Around Chimney Pipe

Clean the area with a wire brush prior to sealing to remove any.

Caulk around chimney pipe.

Use stove pipe cement or caulking material rated for use with a wood stove. The rectorseal hi temp silicone caulk can insulate seal and bond in high temperature environments. Crownseal crown repair system forms a light gray flexible waterproof seal to protect the chimney crown. Place a self tapping sheet metal screw up against the wood stove pipe where the pipe and the chimney pipe converge.

Adjustable pipe flashing with hard plastic base and rubber collar model cmihb31 4 62 4 62. You can either use patching cement to fill up the cracks or silicone caulk. For this use a caulk gun. 75 to 650f service temp.

Look for areas where water might be getting in gaps bent flashing holes made by roofing nails etc. Apply it to the surface with a trowel or putty knife at a thickness of 1 8 to 1 4. Next you will need the duct tape. If the wood stove pipe has been pressed in firmly it will have overlapped the.

The cement or caulk will continue to cure while you apply the sealer and post that as well. The cement must be able to withstand high temperatures. You will have to wrap it around the crown about half an inch below the seam between the crown and the brick. This heavy duty caulk resists vibration and remains flexible in temperatures ranging from 75 to 650 degree f.

Finally prepare for adding insulation foam or. Flashing is your main defense against leakage so you want to make sure it is securely fastened and that there are no holes or gaps. Dura life clear 100 acrylic roof sealant for tiles and shingles model wl2823 2 view the lanco roof coatings 179 00 pail 179 00 pail free delivery. 100 rtv silicone caulk is a one component sealant which cures to a strong durable resilient elastomer.