DensDefy® Transition Membrane is an impermeable self-adhered sheet designed for use as a rough opening flashing and transition membrane for connecting dissimilar materials to maintain air and moisture barrier continuity. DensDefy® Transition Membrane bonds to most surfaces such as glass mat gypsum sheathing, poured concrete, masonry, steel, and wood based substrates.
Test | Result | Method |
Tensile Strength (AAMA 711 Section 5.1) MD CMD | 1350 psi 1138 psi | ASTM D1970 Section 7.3 |
Nail Sealability (AAMA 711 Section 5.3) | PASS | ASTM D1970 |
Elongation | 442% | ASTM D412 |
Water Absorption | 0 | ASTM D570 |
AAMA 711 | PASS | ASTM C765 ASTM D903 ASTM D3330 Method F |
Water Vapor Permeability | 0.05 perms | ASTM E96 Method A |
Water Vapor Permeability | 0.07 perms | ASTM E96 Method B |
Length | 75′ (22 m) |
Width | 6″ (15 cm) 8 rolls/box 9″ (22 cm) 4 rolls/box 12″ (30cm) 4 rolls/box |
Colors | Gold HDPP facer with Black DensDefy™ logo |