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F-Seal® 181 is specially formulated fiber reinforced water-based duct sealant for indoor/outdoor use. Suitable for pressure sealing all types of HVAC duct systems including metal, fiberglass ductboard and flex duct.
Red Devil® F-Seal® Duct Sealant, 1 gal Net Content, Tub Container, Composition: Calcium Carbonate, Ethyl Acrylate, Titanium Dioxide, Quartz, Petroleum Distillates, Solvent-Dewaxed Heavy-Paraffinic, Liquid Form, Gray, Mild Odor/Scent, 1 hr Dry Time, 8 to 9 pH, 1.5 to 2 Specific Gravity, 93.33 deg C Flash Point, <25 g/L VOC, Applicable Materials: Fiberglass Duct Board, Flex Duct, Metal, -4 to 200 deg F Service, 35 to 110 deg F Storage
| Applicable Materials | : | Fiberglass Duct Board, Flex Duct, Metal |
| Color | : | Gray |
| Composition | : | Calcium Carbonate, Ethyl Acrylate, Titanium Dioxide, Quartz, Petroleum Distillates, Solvent-Dewaxed Heavy-Paraffinic |
| Container Type | : | Tub |
| Dry Time | : | 1 hr |
| Flash Point | : | 93.33 deg C |
| Form | : | Liquid |
| Net Content | : | 1 gal |
| Odor/Scent | : | Mild |
| Specific Gravity | : | 1.5 to 2 |
| Temperature Rating | : | -4 to 200 deg F Service, 35 to 110 deg F Storage |
| VOC Content | : | <25 g/L |
| pH Range | : | 8 to 9 |