Description Specification Reviews Attachment Fiber Reinforced Water Based Duct Sealant Used to Pressure Seal all Types of HVAC Duct Systems, Including Metal, Fiberglass Ductboard and Flexduct Exceeds all SMACNA Sealing and Pressure Classes For Indoor and Outdoor Applications Excellent Mold and Mildew Resistance Paintable with Latex and Oil Base Paints SKU: DS-1050 Category: Silicon Tag: duct sealant
