Description
AIR-SHIELD LSR is a single-component, asphalt-free, liquid-applied air/vapor and liquid moisture barrier that forms a seamless, flexible elastomeric membrane. It is designed for cavity wall and masonry wall systems in new construction and restoration.
- Non-asphaltic, low permeability
- Highly flexible, bridges cracks
- Sprayable or roller-applied
- UV resistant up to four months
- Low VOC content
Features
- Non-asphaltic – meets fire code requirements
- Low permeability – prevents air and moisture transmission
- Highly flexible – bridges cracks in substrate
- User friendly – single-component, water-based
- Excellent adhesion – bonds to damp surfaces
Includes
- 5 Gallon Pail
Specifications
| Coverage | 17-22 ft2/gal | Wet Film Thickness | 75 mils |
| Cured Film Thickness | 40 mils (1 mm) | Solids Content | 56% |
| VOC Content Standard | 115 g/L | VOC Content Low VOC | 72 g/L |
| Color | Sprays Pink, Dries Desert Tan | Crack Bridging | PASS |
| Tensile Strength | 250 psi (1.72 MPa) | Elongation | 700% |
| Adhesion | >16 psi (0.11 MPa) | Water Vapor Permeance | 0.1 perms |
| Service Temperature | Not to exceed 175 degF (80 degC) | Nail Sealability | Pass |
| Mold and Fungus Resistance | Pass | Air Leakage | 0.004 cfm/ft2 at 75 Pa |
| Application Temperature | >20 degF (-6.7 degC) and rising | Low VOC Application Temperature | >60 degF (15.6 degC) and rising |
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