Product Review

FastFlash is part of the family of PROSOCO R-GUARD products developed to prevent the unwanted movement of water and air through building envelopes. Use FastFlash to adhere, transition and counter-flash through-wall sheet flashing. Suitable for all climates, FastFlash bonds directly to damp or dry surfaces and cures under a variety of weather conditions. It simplifies the process of producing watertight details in new or existing construction. Use FastFlash as part of a building wide R-GUARD Air & Water-Resistive Barrier system, or to complement conventional waterproofing or air barrier components. Appropriate for vertical or horizontal, above-grade applications to concrete, masonry, natural stone, structural sheathing, architectural metals, painted metals, glass, PVC, FRP, EPDM and most other building materials. Covers 15-20 square feet per sausage. Solvent-free, isocyanate-free. Complies with all VOC regulations. Silane functional polymer provides superior long-term adhesion, crack bridging and weathering characteristics. Bonds to most common building materials without priming to produce a durable, structural, weather-tight seal which is not subject to tearing or displacement when subjected to wind loads during construction. Will not tear or lose effectiveness when exposed to weather during construction. May be exposed to weather for up to 6 months without compromising performance. Single component formulation saves time and requires no mixing. Easy to gun and spread in all climates. Produces an opaque membrane when installed at the recommended 12-15 wet mils to simplify inspection and quality control. Bonds and cures in wet weather and on damp substrates. Paintable with most paints after 2 hours. Compatible with most urethane, silicone, and acrylic sealants and coatings. No shrinkage. No staining. No yellowing. Breathable - allows damp surface to dry. Will not support mold growth. Cured service temperatures: -75 degrees F to 400 degrees F.