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GFRC – Glass Fiber Reinforced Concrete Facecoat to Backcoat Bond: Small fabricators are at a disadvantage when it comes to applying backcoat to facecoat in a timely manner. Spray-up fabricators can get a coat of backcoat on much sooner than hand lay-up fabricators because they don’t have to worry about moving or poking through the facecoat. There are some things you can do to insure a good bond and a crack free facecoat: • Allow your facecoat to cure not dry. Spray it thick enough (3/16” or so)

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