Hardcast/Carlisle Duct Mastic 3" x 100' 325804
Hardcast/Carlisle Duct Mastic 3" x 100' 325804
- 3" x 100' duct mastic
- Mill finish Aluminum substrate with Butyl Adhesive construction
- 17 mil wall thickness
- UL Listed
- Genuine Hardcast/Carlisle part 325804
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The Hardcast/Carlisle 325804 is a 3" x 100' duct mastic for duct sealing and joint closure. Hardcast/Carlisle - 325804 - Foil Grip 1404 - 181BFX Silver Foil, 3" x 100' Printed Pressure Sensitive Rolled Mastic Sealant
Specifications
| Size | 3" x 100' |
| Type | Indoor/Outdoor Rolled Mastic Sealant |
| Composition | Mill finish Aluminum substrate with Butyl Adhesive, sealant |
| Roll Length | 100' |
| Roll Width | 3" |
| Thickness | 17 mil |
| Performance Temperature | -20°F to 180°F (-28.89°C to 82.22°C) |
| Adhesion Strength | >10 lbs/in |
| Tensile Strength | 20 pli/1400 psi avg. |
| Approvals | UL Listed |
| Country of Origin | USA |
| Temperature Range | -20°F to 180°F (-28.89°C to 82.22°C) |
Hardcast/Carlisle publishes the figures in the table above for this part number. Nothing here is inferred — if a value you need is not listed, it was not published by the manufacturer, and we would rather tell you that than guess.
For the installer: confirm nominal size and connection type against the existing run before ordering. Sizes in this category are quoted by the convention the manufacturer uses for the product family, which is not always the same as nominal pipe size.
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Warranty
Howdy Brewer Guarantee — Every product we ship is genuine Hardcast/Carlisle. If it arrives damaged or defective, contact us with your order number and we'll make it right with the manufacturer.