Designed for sealing metal joints, UL listed Ductboard & UL listed flexible duct against air leaks in duct systems up to 10” W.G.
ENVIROseal is a water-based fiber reinforced, 181 A-M and 181 B-M Listed duct sealant, designed for sealing joints and seams of sheet metal air ducts and UL listed fiberglass or flexible ducts and connectors.
- Indoor/outdoor grade
- For applications up to 10” W.G.
- Low brush drag & spreadability
- Permanently seals metal duct systems and fiberglass ductboard
- Remains flexible
- Excellent flexibility, mold resistant, and water resistants
- Paintable with latex based paint
- Mild odor
- UL 181B-M & UL 181A-M Listed / UL 723 Classified
- LEED® Compliant – Meets all applicable SCAQMD and CDPH standards
- Conforms to requirements of NFPA 90A & 90B
- Manufactured by SMART Local 12