R-Guard FastFlash

Credit: Building Envelope Innovations, LLC

What makes this product green?

  • Reduces heating and cooling loads
  • Low-emitting
  • Prevents moisture or air quality problems


R-Guard FastFlash is an elastomeric, single-component, fluid-applied waterproofing membrane based on silyl-terminated polyether polymers. It is designed for use on rough openings around windows and doors, and can be rained on immediately after installation. R-Guard FastFlash has a VOCVolatile organic compound. An organic compound that evaporates readily into the atmosphere; as defined by the U.S. Environmental Protection Agency, VOCs are organic compounds that volatize and then become involved in photochemical smog production. content of 27 g/L and a measured water vapor transmission of 26.7 perms.

Manufacturer Information

3741 Greenway Circle
Lawrence, KS 66046
Fax: 785-830-9797
Toll-free: 800-255-4255

Listed in: Water Repellent Coatings