![Red Devil F-Seal 181 Fiber Reinforced Water Based Duct Sealant, 1 Gallon, Gray](http://www.contractortool.com/cdn/shop/products/41ZqU0jfMgL_436x500.jpg?v=1703721074)
Red Devil F-Seal 181 Fiber Reinforced Water Based Duct Sealant, 1 Gallon, Gray
Features:
- High quality, fiber reinforced
- UL 181 a-m & b-m certified
- Can be used on all types of HVAC ductwork.
- Interior/exterior
- Made in the USA
Customer reviews
Showing - Of Reviews