Polyken Shadowlastic 627-20 vs. 627-35 Polyken Shadowlastic 627-20 Extruded PE face film-Unprinted 14 mils of High Temperature Butyl Rubber adhesive (
{"Image DocumentName": "Polyken Shadowlastic vs", "Image ImageDescription": "Extruded PE face film-Unprinted. 29 mils of High Temperature Butyl Rubber adhesive (30F \u2013 180F) Can wrinkle under high heat or UV but will typically rebound overnight. Stiff facer, doesn\u2019t conform. 3 year UV resistance. Commonly used for hip and ridge flashing on tiled roofs, skylights and dormers, window and door flashing. Meets AAMA 711 & ASTM E , 6, 9, 12 & 36 X 50 ft rolls. Polyken Shadowlastic Extruded PE face film-Unprinted. 14 mils of High Temperature Butyl Rubber adhesive (30F \u2013 180F) Can wrinkle under high heat or UV, but will typically rebound overnight. Stiff facer, doesn\u2019t conform. 3 year UV resistance. Commonly used for residential window and door flashing. Meets AAMA 711 & ASTM E , 6 & 9 X 100 ft rolls.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}