Blueskin^® Butyl Flash is a self-adhered flashing consisting of a synthetic butyl compound which is integrally laminated to a white engineered polypropylene film surface. The flashing is specifically designed to be self-adhered to a prepared substrate.

• Impermeable to air, moisture vapor and water
• Easy self-adhered application
• Self-sealing when punctured
• Excellent cold weather adhesion
• Highly flexible making installation easy