FastFlash is a liquid flashing membrane available in gun or roller-grade. Use FastFlash in rough openings, to fill joints and seams, to counter-flash waterproofing and air barrier components in new or existing wall assemblies, and to seal around penetrations. Use FastFlash independently or with compatible R-Guard products to prevent the unwanted movement of water and air through building envelopes.

Features

• Waterproof rough openings on new builds and retrofits
• Fill in small cracks to seamlessly waterproof transitions and seams
• Apply FastFlash around almost anything prone to getting wet

5 gallon pail