Duct liner is typically attached to duct walls by two fastening methods, one with mechanical fasteners and the other with adhesive. Mechanical fasteners are utilized to prevent delamination of the liner while adhesives bond the liner to the metal ensuring that airflow can not intrude between the two materials. The choice of an adhesive is affected by several factors some of which are the method of application, acceptable dry time, solvent-type. Duro Dyne® NPAC40 is a web-type, general purpose adhesive that bonds well to a wide variety of substrates, with one side or two side application. It has a quick tack, is flexible and waterproof.
Duro Dyne® Portable Adhesive, 40 lb Net Content, Canister, Composition: Methyl Acetate, Pentane, Petroleum Gases, Liquefied, Sweetened, Liquid, Clear, 2250 to 2700 sq-ft Coverage, 0.9 to 0.93 Specific Gravity, <80 g/L VOC, Applicable Materials: Metal, 65 to 95 deg F
Applicable Materials | : | Metal |
Color | : | Clear |
Composition | : | Methyl Acetate, Pentane, Petroleum Gases, Liquefied, Sweetened |
Container Type | : | Canister |
Coverage Area | : | 2250 to 2700 sq-ft |
Form | : | Liquid |
Net Content | : | 40 lb |
Specific Gravity | : | 0.9 to 0.93 |
Temperature Rating | : | 65 to 95 deg F |
VOC Content | : | <80 g/L |