CrownSaver Crown Repair System lets you rebuild and waterproof crowns in one trip. And you get a 10-year warranty against cracks caused by shrinkage to boot.
It comes in a 30 lb. container. One container gives you enough to cover approximately 30 sq. ft. at 1/2" depth - about three to five average crowns.
Sold seperately is an aluminum foil-backed adhesive that is pressed in place over the existing crown. Formfoil acts as a bond break and water-tight flashing system between the old and new crown. CrownSaver can be used alone, or it can be applied over the FormFoil.
Apply CrownSaver Crown Repair System over the old crown, per instructions. The waterproof coating provides slight expansion during setup, eliminating the shrinking and cracking that normally occurs with cement crowns.
No forms are needed, and CrownSaver sets up in just two hours. Since the waterproofing elements are contained in the coating, no return trip up the ladder is needed to apply waterproofing. FormFoil sold seperately.