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💪 Seal it once, seal it right — the pro’s choice for lasting ductwork confidence!
The Hardcast Foil-Grip 1402 Mastic Duct Sealant is a premium 2" x 100' pressure-sensitive roll designed for professional HVAC and building applications. Featuring a robust 17-mil thick silver foil layer, it delivers instant waterproof adhesion across metal, PVC coated ducts, and vapor barriers. With a proven 40-year lifecycle and suitability for indoor, outdoor, and subgrade use, it guarantees durable, reliable sealing that meets the demands of modern construction and maintenance.
| Brand | Hardcast |
| Color | Silver |
| Material | Polyvinyl Chloride |
| Number of Items | 1 |
| Special Feature | Printed |
| Product Dimensions | 2"L x 2"W x 0.03"Th |
| Surface Recommendation | Metal |
| Water Resistance Level | Waterproof |
| Size | 2 inches x 100 feet |
| Item Thickness | 0.02 Inches |
| Compatible Material | Metal, Polyvinyl Chloride |
| Unit Count | 1.0 Count |
| Item Resistance | waterproof |
| Foil Thickness | 17 Mils |
| Global Trade Identification Number | 00753970279401 |
| Adhesive Format | roll |
| Adhesive Side Count | 1 |
| Adhesive Location | one_sided |
| Manufacturer | Hardcast |
| UPC | 753970279401 |
| Part Number | CECOMINOD078413 |
| Item Weight | 2.05 pounds |
| Item model number | 304099 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Special Features | Printed |
| Included Components | sealant |
| Batteries Included? | No |
| Batteries Required? | No |
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