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Feature

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 & weather resistant
Consult your local building codes for approved installation practices

Description

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.