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SmartFlash R Primer

SmartFlash is a two component, UV-stable, cold fluid-applied polyester-reinforced flashing system.  It is a versatile, high-performance, seamless and self-terminating waterproofing system.
  • Eco-friendly, odor-free, derived from plant-based oils
  • Resin consists of up to 80% rapidly renewable resources
  • Extremely low VOC
  • Made in USA


SmartFlash R Primer is a quick-dry high bonding primer agent used between acceptable prepared substrates and SmartFlash cold fluid-applied reinforced flashing systems.
SmartFlash R Primer is a solvent free, high solids, 2-part, cold-applied liquid polyurethane resin.
SmartFlash R Primer is used to prime a wide range of substrates including bitumen roofing, plywood, OSB, steel, galvanized steel, aluminum, lead, copper, zinc and glass.
25 sq. ft. (2.3 m²) per work pack*
*All yields are approximate and may vary depending upon smoothness and absorbency of substrate
For additional technical resources please refer to the CertainTeed Commercial Roof Systems Manual or click on the technical data sheet link located on the right.

For detailed installation instructions please refer to the Technical Data Sheet link located to the right.

Please refer to the SmartFlash Limited Warranty document for warranty information.