What is SPC flooring? UV Coating Floor is made of calcium powder as the main raw material. Extruding sheets after high-temperature plasticized, coating color film decorative layer and wear-resistant layer by four-roll calendering, treated with water-cooled UV coating paint production line, SPC floor does not contain heavy metal formaldehyde with harmful substances, it's 100% formaldehyde-free environmentally friendly flooring. An SPC Vinyl Sheet has several main layers. UV Layer: Ensure superior stain-resistant and water-proof performance, saving maintenance costs. Transparent Wear Layer: Restore the authentic color and embossing, protecting it from abrasion. Decoration layer: Regardless of natural wood or stone structure, we offer a variety of pattern choices that will better showcase your personality. SPC Core: Prevent expansion and contraction of the flooring, covering sub-floor imperfection. IXPE (Optional): Better sound absorption and exellent underfoot feeling. Wear layer 0.3mm 0.5mm 0.7mm Thickness 3.2mm 4.0mm 5.0mm 5.5mm 6.0mm Plank size 184*1220mm 151*920mm Customized Edge detail Squared edge& Beveled edge available Surface Treatment UV coating Surface Texture Wood grain Flat grain Deep embossing grain Impact grain Hand-scraped grain Light embossing grain Backing layer (optional) EVA, IXPE, Cork etc Feature Formaldehyde Free, Waterproof, Non-slip, Fire proof Installation Unilin Click