Speedi-Products Low to high Velocity Air Duct sealant. Non Toxic adhesive sealant. Used for permanently sealing sheet metal and flexible duct system joints. UL-181 listed rigid fiberglass and flexible air ducts. Water based non flammable fire and weather resistant. Easy application and clean up.
- Low to high velocity air duct sealant
- Used for permanently sealing sheet metal and flexible duct system joints
- UL-181 listed rigid fiberglass and flexible air ducts
- Water based non flammable fire and weather resistant
- Easy application and clean up
- Consult your local building codes for approved installation practices
- Return Policy