What is the best mastic sealant for HVAC leaks?

1 Answers

Write Your Answer

Red Devil offers you one the best mastic sealant solutions around. Available in two sizes, this mastic is ideal for all manner of HVAC air leak repairs. It is thick and easily applied with a paintbrush or putty knife. It will flow into corners and creases, too.

No video Answer Now
Was this helpful?
Do you wish to get the latest heat pump news, technology, markets, and discounts? Subscribe Now!
Would love your thoughts, please comment.x