Prosoco R-Guard FastFlash Roller Grade - Liquid Flashing Membrane, Flashing Membrane Industrial Sealant
Prosoco R-Guard FastFlash Roller Grade - Liquid Flashing Membrane, Flashing Membrane Industrial Sealant
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Prosoco R-Guard FastFlash Roller Grade - Liquid Flashing Membrane, Flashing Membrane Industrial Sealant

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Key item features

  • Versatile Application: Functions as both an adhesive and a waterproofing solution, suitable for industrial and commercial settings, and can be applied with a roller or by spreading.
  • Robust Bonding: Effectively bonds to damp or dry surfaces in all climates and cures in diverse weather conditions, eliminating the need for reinforcing tapes.
  • Watertight Seals: Creates watertight seals around rough openings, joints, and penetrations, preventing mold and tolerating rain.
  • Durable Protection: Resists UV exposure for up to 12 months without shrinking or staining, ideal for outdoor window applications with a 4-hour dry time.
  • Seamless Waterproofing: Fills small cracks to seamlessly waterproof transitions and seams, applicable around almost any component prone to getting wet.
  • Efficient Preparation: Reduces preparation time by eliminating the need for reinforcing tapes, streamlining the installation process.
  • Broad Utility: Waterproofs rough openings on new builds and retrofit projects, offering a solid transparency.
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Showing 1-1 of 1 review

Jun 29, 2026
dana
Sold and shipped byProsoco Inc.
5 out of 5 stars review

Verified Purchase

Great product!

Great product! Worked perfectly for our brick and home build! Easy to use!

Incentivized Review
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