Polyken 627-20 Shadowlastic® Plus - Window & Door Flashing Tape provides a strong and immediate adhesion even during extremely cold (Service temperature -30F to 200F).
Features: Formulated for conformability in both warm and cold weather temperatures. Excellent compatability with most sealants and caulking materials. Easy application - just peel and stick. Resists UV degradation for up to 3 years of direct exposure to sunlight.
Applications: Used for flashing windows and door installations, corner board abutments, sidewall sheathing seams, and deck-to-wall joints. Suitable for sealing other detail areas against air and water penetration. Excellent bond to a variety of building materials including plywood, OSB, housewrap, concrete, and most metals.
Construction: Single Coated with Liner
Filename | Action |
5904_TDSPolyken627-20_052818.pdf | [ Download File ] |
Tech Specs | |
Backing | Woven Polyethylene |
Adhesive Type | Butyl Rubber |
Total Thickness | 20.0 mils |
Adhesion to Steel | 219 oz/in |
Tensile Strength | 59 lb/in |
Operating Temperature | -30 to 200 °F |
Colors | Black Printed |