Commercial | Residential | Multifamily | Wall
Designed to seal out dust, pests, moisture and more.
Convenient to use and quick to cure, DuPont™ Froth-Pak™ Foam Sealant is a polyurethane foam that’s ideal for filling gaps less than four-inches wide in places such as wall cavities, rim joists, and roof/wall junctures.
Safe Use and Handling
Froth-Pak™ Foam Sealant
Froth-Pak™ Foam Sealant is a two-component, quick-cure polyurethane foam that fills cavities, penetrations and cracks. It provides a continuous barrier against air infiltration and helps seal out moisture, dust, pests and smoke. Primarily used to seal gaps less than 4" wide.
Features & benefits
| Decrease load on HVAC system |
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| Reduces energy consumption |
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Physical Properties
| Method | Unit | Value | |
|---|---|---|---|
| Flame Spread / Smoke Developed<sup>1</sup> | ASTM E84 | - | ≤25 |
| Flame Spread / Smoke Developed<sup></sup> | UL 723 | - | ≤450 |
| Nominal Density<sup>2</sup> | ASTM D1622 | lb/ft2 | 1.75 |
| Thermal Resistance<sup></sup> | ASTM C518 | ft2•h•°F/Btu. R-value, min. | 6.6 |
| Water Vapor Permeance<sup></sup> | ASTM E96 | @ 1 in. | 3.13 |
| Water Absorption<sup></sup> | ASTM D2842 | % by volume | 5.44 |
| Air Permeability<sup></sup> | ASTM E283 | @ 0.5” thick, ft3 /min•ft2 @ 75 Pa | 0 |
| ASTM E2178 | @ 1” thick, l/min @ 75 Pa | 0 | |
| Dimensional Stability<sup></sup> | -40°F/amb RH @ 2 wks | - | 0.36 |
| -40°F/amb RH @ 2 wks | - | 0.36 | |
| -40°F/amb RH @ 2 wks | - | 0.36 | |
| -40°F/amb RH @ 2 wks | - | 0.36 | |
| ASTM D2126 | % volume change | ||
| Compressive Strength<sup></sup> | ASTM D1621 | lb/in2 , parallel | 23.4 |
| Flexural Strength<sup></sup> | ASTM C203 | lb/in2 , parallel | 22.7 |
| Tensile Strength<sup></sup> | ASTM 1623 | lb/in2 , parallel | 36 |
| Shear Strength<sup></sup> | ASTM C273 | lb/in2 , parallel | 12.7 |
| Maximum Service Temperature<sup></sup> | - | °F | 240 |
Available Sizes
| Width | Length | Packaging | Dispensing method |
|---|---|---|---|
| 0 | 0 | Each | GHA |
| Each | GHA | ||
| 0 | 0 | Each | GHA |
| 0 | 0 | Each | GHA |
| Each | GHA | ||
| Each | GHA |
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How-to videos
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