KWIKSEAL Sealtite’s Woodbinder, for fast, secure fastening in post-frame construction, absolutely outperforms nails in holding power, resulting in fewer roof penetrations. They are available with the maximum sealing power of UV and ozone resistant G-90/EPDM sealing washers. Sealtite’s Woodbinder features a 1.2 mechanical galvanized coating and the finest in paint quality and color match system’s.