Chimney flashing

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Chimney flashing

Post by Iggyandangus » Thu Jun 21, 2018 4:22 pm

what is the best caulking/sealant to seal chimney flashing to brick chimney?

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Re: Chimney flashing

Post by Shannon » Thu Jun 21, 2018 5:16 pm

This NP1 , polyurethane caulk works really well and sticks to almost anything . It also stays flexible in many temps. ... 01HDY0ERO/
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Re: Chimney flashing

Post by Clarence » Thu Jun 21, 2018 5:57 pm

Flashing on a brick chimney should be set into a reglet or Mortar Joint.
It should not be surface mounted.

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