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Ul 181bm Gray 11 Oz Cartridge
Hardcast
Part #
DS-321 CARTRIDGE
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Part #
DS-321 CARTRIDGE
Ul 181bm Gray 11 Oz Cartridge
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Attributes
Brand:
Hardcast
Description
1 Gallon Duct Sealer
Features
Duct Sealants
Duct-Seal 321
All purpose industrial grade duct sealant
Suitable for residential use
For metal duct, fiberglass duct board, duct fabric, and flex duct.
Includes UV inhibitors and built-in fiber reinforcement
Non-toxic, water-based, solvent free