I need to seal up the one side of fireplace on the inside of the house. I am moving a insert into this fireplace this winter. Can I just use regular caulk around it or should I use Fire Block Sealant?
Hmmmm. In that case, I take back the Rutland comment, (I think). Sounds like drywall compound would be acceptable. But, I gotta wonder where the draft is coming from ultimately. (Assuming it's a significant draft)cards66 said:I have gaps in between the fireplace and the drywall that I need to fill in as there is a draft there. I didn't know if I needed the fireplace mortar since I am not bonding firebricks together but rather the fireplace and the inside walls of the house.
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