Sealing Duct work with LeakSeal

[nhoj]

I am about to seal my heating ducts and would like to know if anyone has used Rust-Oleum LeakSeal on there ducts and what do you think of *

What is the best sealant for heating *

What is the best sealant tape to use on heating * What does it * I brought some for $5.00 for 50 yards, is this good or cheap *

[thornshvac]

In my area it is code to use duct tape that is ul 181 rated. you must also use 181 rated mastic. A roll of tape and bucket of Mastic will cost a contractor around 30 dollars.


***.*/* Thorn's Services,***

[Mr Bill]

Just make sure you never use Duct Seal on Flex Duct, it won't work, and is not designed for Flex.

[leocruz]

The air duct support and heat and A/C are important components of any home.

[heatseeker]

Mr Bill -
> Just make sure you never use Duct Seal on Flex Duct, it won't work, and is
> not designed for Flex.
* Did you read that in the *