20 oz. Sausage R-Guard® FastFlash® Liquid Flashing Membrane | PROSO-FF-20S

PROSOCO's 20 oz. Sausage R-Guard® FastFlash® Liquid Flashing Membrane supports both new construction and retrofit applications where watertight detailing is critical. Its high solids content and robust performance characteristics make it a reliable choice for detailing windows, doors, transitions, and counter-flashing components as part of a comprehensive air and moisture control strategy. FastFlash also contributes to jobsite efficiency by bonding and curing in damp conditions and delivering a long-lasting waterproof seal that stands up to typical construction stresses.

• Produces a durable, weather-tight seal
• Bonds and cures in wet weather, on damp substrates, and tolerates rain immediately after application
• Will not tear or lose effectiveness when exposed to weather during construction
• May be fully exposed to UV and weather for up to 12 months (If longer, contact for inspection)
• Compatible with most sealants and waterproofing or air barrier components