Stego Wrap Vapor Barrier

Stego Wrap Vapor Barrier is a low permanence under-slab vapor barrier engineered to exceed ASTM E 1745 Class A Standards and provide long-term moisture vapor protection.

Along with the baseline tests for permanence, puncture resistance, and tensile strength, Stego Wrap Vapor Barrier is subjected to conditioning tests for wetting, drying, soaking, heat conditioning, low temperature conditioning, and soil organism exposure.

• Extremely Low Permeance
• Exceeds ASTM E 1745 Class A Standards
• Reasonably Priced, Readily Available

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