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Why do designers, contractors, builders and homeowners love FastFlash?

For residential or commercial projects, whether it's new construction, retrofits, or remodels, FastFlash delivers unmatched protection by keeping air and water out. With seamless adhesion to wood, metal, plastic, brick, concrete, and most common building materials, it’s the ultimate solution for superior performance and lasting peace of mind.

 

  • No need for tape
  • Adheres to most materials
  • Flexes with building shifts and settling
  • Long-lasting protection

Chemistry is on your side

When you use FastFlash, along with our Cat 5, Joint & Seam Filler and AirDam products, you create a seamless layer of protection over your entire building envelope. 

Easy

Fluid-applied

Makes even complex details a cinch. FastFlash can literally be painted into tight corners. 

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Bonds to damp surfaces

Water doesn't stop FastFlash from adhering tenaciously to substrates. 

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Installs faster

Built for speed, efficiency, and repeatability.

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Will not shrink

Fast Flash is 98% solids, so it doesn't shrink over time.

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10-year verified performance

We've got 10-year historical performance data here.

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Seamless system

The R-Guard system creates a seamless layer of protection over your entire building envelope.

We originally built R-Guard products to meet a list of 13 must-have features.

 

Proven to withstand extreme weather conditions, PROSOCO R-Guard air & water barrier-protected buildings are more durable, resilient and sustainable. Those projects are also supported by our nationwide network of field reps and technical advisers.

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When people use FastFlash, they love it.