... of marbles and then solidify into a high-strength rigid transparent protective layer, just like form a crystal shield ... , and excellent self-cleaning performance. 2.01APPLICATIONS:MarblesManmade marbles 3.01 PHYSICAL DATAPackaging Size: 1 gallon, 4gallons ... ItemsMelt Wax (Resin)Crystallizing Agent (Power, Slurry, Liquid)Crystal ShieldScope of ApplicationGranite, marble, ceramic tiles (excl. polished ...