How important is it to use Hot-Dip Galvanized fasteners with Grace Vycor Deck Protector?
It is extremely important that Hot-Dip Galvanized fasteners (per ASTM A153 standards) be used in conjunction with Grace Vycor Deck Protector. Whether using the barrier membrane with Simpson’s standard G90 galvanized connectors, ZMAX® (G185) connectors, or Hot-Dip Galvanized connectors, you must always use Hot-Dip Galvanized fasteners.