Description
Self-adhering air, vapor, and moisture barrier made from 40-mil rubberized asphalt membrane laminated to cross-laminated film. Forms a tough, flexible seal that won’t shrink, sag, or dry out.
- 40 mil thickness
- Self-adhering
- Low permeability
- Flexible at low temperatures
Features
- Low permeability prevents air and moisture transmission
- Controlled thickness membrane
- Strong adhesion to primed surfaces
- Puncture resistant
- Easy installation without open flame
Includes
- 4 rolls per case
Specifications
| Thickness | 40 mils (1 mm) | Color | White |
| Pliability @ -25F | No effect | Tensile Strength Film | 4000 psi (27.6 MPa) |
| Elongation Film | 400% | Puncture Resistance | 40 lbf (178 N) |
| Water Vapor Permeance | 0.035 Perms | Water Absorption | 0.1% |
| Low Temperature Flexibility | Pass @ -22 degF | Service Temperature | -40 degF to 158 degF |
| Lap Peel Strength | 10 lbf/in | Adhesion to Substrates | >16 PSI |
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