Thermatack Aerosol Spray Glue for HVAC Duct Wrap | Duct Insulation Adhesive Spra
HVAC Guys ThermaTack Aerosol Spray Glue For HVAC Duct Wrap. ThermaTack is a professional-grade insulation adhesive spray designed for HVACR insulation applications. Its fast-tacking, high-solids formula ensures quick adhesion, even on uneven or porous materials.