FIBREGLASS MIRACLE COAT A major breakthrough in marine fibreglass protection. Miracle coat goes straight on or over any wax to add a shield of shine that lasts all season long. The durable diamond-bright coating protects the wax and seals the hull finish against dust dirt chalking sunlightnsalt spray bird droppings and waterline grime Etc. Wont yellow or smear. Requires only an occasional clean with a damp cloth.