Materials:SBS Base

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Materials:SBS Base

Notice to the Reader:

The roofing assembly / material information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications. The preparation of a detailed specification is the responsibility of the design authority.

Manufacturer: Firestone Building Products Canada
Accepted for RoofStar Guarantee Program
Date TBA
Product Summary
Firestone SBS Base is a modified bitumen membrane featuring a blend of SBS (Styrene-Butadiene-Styrene) rubber polymer and high quality asphalt reinforced with a 1.8 lb/100 ft² (90 g/m²) strong non-woven fiberglass mat (adapted from the Technical Data Sheet).
Installation Guidelines
Wind Uplift Test Reports (click the live-linked Test Report number to download the report in pdf)

For tables that compare similar materials by MARS, PARS or AARS assemblies, click the links in the right-hand column.
Downloadable Test Report Test Facility Test Facility Report No. Links to Comparative Tables
PARS Test Report 1 exp. Service Inc. PUB-DRU281261 PARS

Click below for the Technical Data Sheet.

Technical Data Sheet

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