Sikagard AWB 665 Vapor Permeable Air/Water-Resistive Barrier 5 Gallon
â¢MasterSeal AWB 665 qualifies as both an air/water-resistive barrier and flexible flashing material because it meets ASTM E2357, ICC-ES AC212, and ICC-ES AC148 requirementsâ¢As a liquid-applied, continuous membrane it eliminates seams, lap joints, and staples; transmits wind load directly to the substrateâ¢Silica Fortified Rubber technology offers strength, durability, and self-sealing properties and requires you to apply less material to achieve effective functioningâ¢Can be applied at temperature aslow as -4 °C (25 °F) when MasterSeal AWB 960 AC is addedâ¢Applicator friendly, quick applying, and fast-drying; it can be spray-, roller-, or brush-applied at low wet-film thicknessâ¢Its textured surface allows sealants, adhesives, and spray polyurethane foam to firmly bond to MasterSeal AWB 665â¢â¢â¢â¢â¢â¢â¢.