Diamond Gloss is the second step of a synergistic two step polishing and maintenance program for terrazzo and natural stone. DIAMOND GLOSS works to produce a super tough, super high gloss on all natural surfaces. Creates maximum gloss on terrazzo, marble and granite and which have been treated with ROCK HARD Step 1. Terrazzo (both cementitious and resinous) will be improved with this process. It is recommended for polishing hard marble surfaces (such as serpentine) and most types of granite. Surface is ultra resistant to scratches and scuffs. It reduces long term labor costs. The surface is dramatically more resistant to wear and staining.