Materials:Roofnado LapLock PSU (HT) (Sentry)

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Materials:Roofnado LapLock PSU (HT) (Sentry)

Notice to the Reader:

The information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications, nor is this material recommended or endorsed by the Guarantor. The preparation of a detailed specification is the responsibility of the Design Authority.

Manufacturer and Acceptance
Sentry Building Innovations
Accepted for the RoofStar Guarantee Program
January 2021
Accepted for application in
Water-shedding Systems (all)
Product Summary
Roofnado LapLockTM PSU (HT) is a self-adhered roofing underlayment for water-shedding roofs, manufactured with a slip-resistant top face. The product is designed to seal where it overlaps adjacent courses (LapLock) and can be left exposed to UV radiation for up to 180 days.
(adapted from the Technical Data Sheet)
Conditions and Limitations
Click below for the Technical Data Sheet.
Technical Data Sheet

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