TILE & STONE TRADITIONS Style Number 200TS Construction porcelain Tile Type floor tile Tile Size 6" × 36" Technical Wear Rating Group 4 Break Strength > 425 Water Absorption % < 0.5 Pre-consumer Recycled Content 40% DCOF > 0.42 Shade Variation V3 Installation Area Floors, Walls, Exteriors A DCOF value of > 0.42 is the new standard for tiles specified for commercial application in standard A137.1-2012, Section 9.6. It replaces the SCOF value of > 0.60 referenced in ASTM C1028.