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

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Product details

Management number 231203736 Release Date 2026/06/18 List Price US$122.84 Model Number 231203736
Category

PROSOCO R-Guard FastFlash is a versatile red liquid flashing membrane and industrial sealant, functioning as both an adhesive and a waterproofing solution for installing windows, doors, and various wall components in industrial and commercial settings. This durable viscous paste is easy to apply with a gun, roller, or by spreading, and effectively bonds to damp or dry surfaces in all climates, curing in diverse weather conditions. It significantly reduces preparation time by eliminating the need for reinforcing tapes, creating watertight seals around rough openings, joints, and penetrations. This 2-gallon product prevents mold, tolerates rain, and resists UV for up to 12 months without shrinking or staining, making it ideal for outdoor window applications with a 4-hour dry time.

  • Functions as both an adhesive and a waterproofing solution.
  • Suitable for industrial and commercial settings.
  • Easy to apply with a roller, or by spreading.
  • Effectively bonds to damp or dry surfaces.
  • Bonds in all climates.
  • Cures in diverse weather conditions.
  • Reduces preparation time by eliminating the need for reinforcing tapes.
  • Creates watertight seals around rough openings, joints, and penetrations.
  • Prevents mold.
  • Tolerates rain.
  • Resists UV exposure for up to 12 months.
  • Formulated not to shrink.
  • Waterproofs rough openings on new builds and retrofit projects.
  • Fills small cracks to seamlessly waterproof transitions and seams.
  • Can be applied around almost any component prone to getting wet.
  • No product accessories are included.
  • Features a solid transparency.
  • Does not include a written warranty.
Industrial sealant type Fluid-Applied Flashing Membrane
Rec. use Window, Wood, Glass
Recommended surface Concrete
Dry time 4 h
Rec location Outdoor
Brand Prosoco
Adhesive form Puttys
Color Red
Transparency Solid
Volume capacity 2 gal
Features Durable
Material Viscous paste, adhesive, viscous, paste, roll on, roller grade
Accessories none
Weight 16 lb
Size 2 gal
Pieces 1
Has written warranty No

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