
VFlash DewSeal Flashing is a premium, self-adhesive, flashing membrane designed to prevent incidental moisture intrusion around windows and doors.
The Flashing consists of a woven laminated polyolefin coated with a 3″adhesive strip. An easy to use release liner helps protect the adhesive layer. Thickness is 25 mils (with adhesive); 10 mils (membrane only).
With the adhesive strip, the flashing enables a secure attachment to structures, while making it exceptionally easy to integrate the non-adhesive portion with the weather-resistive barrier.
| Width (inch) | Length (Ft.) | Area (Sq.ft.) |
|---|---|---|
| 4" | 75' | 24.9 |
| 6" | 75' | 37.5 |
| 9" | 75' | 56.25 |
| 12" | 75' | 75 |
**Custom Sizes and colors Available as per Customer requirement



| Property | Test Method | VFlash Max |
|---|---|---|
| Nominal Width (in ) | 4 / 6 / 9 / 12 | |
| Backing Material | Woven Polyolefin | |
| Adhesive Strip (3”) | Butyl | |
| Release Liner on the adhesive portion | Transparent | |
| Application temp., Min. (oF) | 40°F-120°F | |
| Recommended service temp.,Max. (oF ) | -40 °F to 176 °F | |
| Water Resistance (min. 24 hours) | ASTM D779 | >24 |
| Mold growth | ASTM G21 | 0 Fungal Growth |