Description
AIR-SHIELD LM is a fluid-applied, water-based air, vapor, and moisture barrier that forms a seamless, flexible membrane. It resists air leakage, water intrusion, and vapor transmission, improving energy efficiency.
- Zero VOCs
- Meets ABAA and ASTM air barrier standards
- Can be applied as single-component or two-component co-spray
- Adheres to concrete, CMU, sheathing, metal, plywood
Features
- Fluid-applied, water-based
- Seamless elastomeric membrane
- Excellent adhesion to common substrates
- Phthalate-free
- Non-toxic and non-flammable
Specifications
| Packaging | 5 Gallon Pail | Coverage | 25 ft2/gal |
| Wet Film Thickness | 65 mil | Cured Film Thickness | 45 mil |
| Air Barrier Permeance | 0.004 cfm/ft2 | Assembly Air Leakage | 0.04 cfm/ft2 |
| Solids by Weight | 65% | VOC Content | 0 g/L |
| Color (Wet) | Brown | Color (Dry) | Black |
| Elongation | 1500% | Water Vapor Permeance | 0.1 Perms |
| Service Temperature | -20 deg to 140 degF | Crack Bridging | Pass |
| Application Temperature (Single) | >30 degF | Application Temperature (Two) | >20 degF |





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