Residential | Exterior Wall | Transitions
Proven protection for the building process
Engineered for single family homes, DuPont™ ResFlash™ helps protect heads and jambs against bulk water intrusion and air leakage.
The newest flashing in our portfolio is designed specifically for single family homes, delivering strong initial tack and long term performance. The butyl-block copolymer adhesive and polyolefin coated fabric topsheet work together to seal jambs and heads of windows and door.
Features & benefits
| Butyl block copolymer adhesive |
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| Durability |
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| Most common roll widths |
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Physical Properties
| Method | Unit | Value | |
|---|---|---|---|
| Water Vapor Permeability<sup></sup> | ASTM E96 | perm | <1 |
| Water Penetration Resistance<sup></sup> | ASTM E331 after thermal aging (0-120°F) | - | No leakage at 300 Pa |
| Application Temperature<sup></sup> | -- | - | Best when installed above 25°F |
| Material Standard<sup></sup> | N/A. (inactive) | - | Level 3 Thermal Exposure (80°C/176°F for 7 days) |
| Max. In-Service Temperature<sup></sup> | -- | - | 160°F (71°C) |
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