HPD Public Repository

1–1 of 1 HPDs

Viper II 15mil Class A/ISI Building Products/2024-09-17

Open the PDF · HPD 38843

Expiration Date: 2027-09-13

Please enter your email address to download the file.
Email address I accept the terms and conditions

Viper II 15-mil is a multi-layered (co-extruded), under-slab vapor barrier engineered to meet and exceed all ASTM E1745 Class A performance requirements. The virgin resin used to manufacture Viper II contributes to its long-term stability…