Foster® DUCT-FAS™ Duct Sealant is a fire-resistive, water-based, indoor/outdoor, UV-resistant, non-fibrated sealant for use on low, medium and high velocity ducts to form an extremely flexible, yet durable seal against air leakage. It is supplied in a special thixotropic consistency that allows easy application by brush, glove, trowel, power extrusion or caulking gun.
Foster® DUCT-FAS™ Duct Sealant, 5 gal Net Content, Composition: Calcium Carbonate, Cristobalite, Crystalline Silica, Kaolin Clay, Titanium Dioxide, Liquid, Gray, Mild, Sweet, Water Base, 1 hr Dry Time, 50 sq-ft/gal, 1.4 Specific Gravity, 24 g/L VOC, 130000 to 160000 cPs Viscosity, Flammability Limit: 0, Applicable Materials: Aluminum, Steel Metal, 20 to 200 deg F
| Applicable Materials | : | Aluminum, Steel Metal |
| Base Type | : | Water |
| Color | : | Gray |
| Composition | : | Calcium Carbonate, Cristobalite, Crystalline Silica, Kaolin Clay, Titanium Dioxide |
| Coverage Area | : | 50 sq-ft/gal |
| Dry Time | : | 1 hr |
| Flammability Limit | : | 0 |
| Form | : | Liquid |
| Net Content | : | 5 gal |
| Odor/Scent | : | Mild, Sweet |
| Specific Gravity | : | 1.4 |
| Temperature Rating | : | 20 to 200 deg F |
| VOC Content | : | 24 g/L |
| Viscosity | : | 130000 to 160000 cPs |
- DUCT-FAS™ duct sealant may be pressure tested after 24 hr dry time above 70 deg F
- It quickly forms a strong bond to clean galvanized, aluminum and mild steel metal ducts
SDS