Materials:OptiMax

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 Manufacturer https://www.garlandcanada.com/ Accepted for the RoofStar Guarantee Program October 2020 Accepted for application in Waterproofing Systems (roofs) Product Summary OptiMax membranes are fiberglass reinforced asphalt-based membranes modified with a specially-designed polyurethane resin designed to extend roof longevity. manufactured to be puncture and fatigue resistant, and are designed to be the waterproofing and reinforcement layer in a modified bitumen roofing system. designed for use as the top component in a roofing system where superior performance is required. can be used in conjunction with Garland modified base sheets depending on the adhesive used. can be used as the top ply in a two-ply flashing system. Specifications are available for either hot- or cold-applied two-ply systems. (adapted from the Technical Data Sheet)

Click below for the Technical Data Sheet.

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