Adhesives, Sealants & Tapes
ITEM NUMBER : DWN-1 | Adhesives, Sealants & Tapes
DURO DYNE DWN Water-Based Duct Sealer is a grey, vinyl acrylic duct sealant designed for medium and high-pressure duct systems. Its thixotropic, non-fibrated formula ensures easy application without dripping or sagging, making it ideal for indoor and outdoor use. DWN is non-flammable in its wet state, fire retardant when dry, and offers permanent flexibility with excellent water resistance. This low-shrinkage, mildew-resistant HVAC duct sealant cures in 42–72 hours and will not support fungal growth—perfect for professional air sealing applications.
FEATURES
- DWN is a special formulation of Vinyl Acrylic in a special Thixothophic consistency
- The formulation is non-flammable (wet state), fire retardant(dry state) and provides permanent flexibility and excellent water resistance
- Permanently Flexible
- Low shrinkage
- Will not support fungal growth
- Will not drip or sag
- Mild odor Non-flammable
- Indoor/Outdoor
- Water base Non-Fibrated
- Type-Vinyl Acrylic
- Cure Time: 42-72 hours
| PART NUMBER | COLOR | SIZE | ||
| DWN-1 | Grey | 1 Gal. |
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| DWN-C | Grey | 11 oz. Cartridge |
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