Duct liner is typically attached to duct walls by 2 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 air flow can not intrude between the 2 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 ASA-WFT is a fast tacking, quick bonding solvent base aerosol spray duct liner adhesive. It may be used for bonding low and high density duct liner or wrap to the interior or exterior of metal ductwork. Duro Dyne. ASA-WFT bonds rubber, fiberglass, plastic, and other types of insulation to steel.
Duro Dyne® Spray Web Adhesive, Series: ASA-WFT Series, 12 oz Net Content, Aerosol Can Container, Composition: 20 to 40% Acetone, 20 to 40% Propane, 2.5 to 10% Cyclohexane, 2.5 to 10% Dimethyl Ether, 2.5 to 10% Heptane Branched Cyclic and Linear, 0.1 to 1% N-Hexane, 0.1 to 1% Octane, 20 to 40% Other Components Below Reportable Levels, Gas Form, Amber, 0.694 Specific Gravity, -156 deg F Flash Point, <55 % VOC, Applicable Materials: Fiberglass, Plastic, Rubber
Applicable Materials | : | Fiberglass, Plastic, Rubber |
Color | : | Amber |
Composition | : | 20 to 40% Acetone, 20 to 40% Propane, 2.5 to 10% Cyclohexane, 2.5 to 10% Dimethyl Ether, 2.5 to 10% Heptane Branched Cyclic and Linear, 0.1 to 1% N-Hexane, 0.1 to 1% Octane, 20 to 40% Other Components Below Reportable Levels |
Container Type | : | Aerosol Can |
Flash Point | : | -156 deg F |
Form | : | Gas |
Net Content | : | 12 oz |
Series | : | ASA-WFT Series |
Specific Gravity | : | 0.694 |
VOC Content | : | <55 % |