SOPRAFLASH™ R SKU: W301
SOPRAFLASH™ R SKU: W301
SOPRAFLASH™ R is a lightweight, thermally bonded spun laid polyester/nylon composite mat. SOPRAFLASH R is used as a reinforcement in COLPHENE® H and COLPHENE H-EV hot rubberized asphalt liquid membrane systems.
Product Properties
- Material Reinforcement
Installation
When assembling a COLPHENE H membrane system, SOPRAFLASH R is installed into the base coat of the hot fluid applied COLPHENE H bitumen when it is hot and sticky.
Testing & Approvals

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The Westin Savannah Harbor – Savannah, Georgia
The Westin was due for a roof replacement on 17,828 square feet of its property. To complete the project, SOPREMA’s SOPRAISO ™, DUOTACK®, SENTINEL® P-150, and ALSAN® RS 230 Flash were selected. These products allowed for the design to meet FM 1-120 codes and the use of ALSAN RS 230 Flash solved any difficult flashing details which was only one of many reasons
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Parkland Hospital – Dallas, Texas
The new hospital featured flat rooftops at multiple levels that all needed to be made watertight for decades to come. The roofing system needed to be designed in a way that accounted for a helipad, consistent rooftop traffic, extensive rooftop equipment, lightwells and various utility platforms. A lot stood in the way of Anchor Roofing, the installer, but the meticulous planning for the project meant that all contingencies had been considered by the time application of the waterproofing system began.