https://www.cosyleader.com/products/6mm-spc-flooring/ 6mm SPC Flooring The 6.0mm thick planks consists of 5.5mm hybrid stone composite core with 0.5mm wear layer. Realistic Timber Visuals, On-Trend Colors and Textures with Water-Bassed Matte Coating. 25 Years Limited Structural Warranty. 20 Years Limited Residential Wear Warranty. 5 Years Limited Commercial Warranty.