Menu
HPD Collaborative HPD Public Repository

HPD Public Repository

Withdrawn HPDs

1–2 of 2 HPDs

Filter results

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

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

    No cover yet

    Open the PDF · HPD 38843

    Expiration Date: 2027-09-13

    Please enter your email address to download the file.

    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…

  2. Expired: Viper® II 15-mil Class A/ISI Building Products/2018-07-26

    Viper® II 15-mil Class A/ISI Building Products/2018-07-26

    No cover yet

    Open the PDF · HPD 6424

    HPD has expired. Expiration Date: 2021-06-19

    Please enter your email address to download the file.