The Coretec Plus HD Smoked Rustic Pine collection earns its High Definition status by utilizing Embossed In Register (E.I.R.) technology as well as an enhanced painted bevel for a realistic visual unlike any other LVP or WPC floor on the market today. Beneath the stunning appearance is our patented construction featuring an innovative extruded core made from recycled wood and bamboo dust, limestone and virgin PVC. COREtec Plus HD is 100% waterproof, so it can be installed in wet areas and never warp or swell when exposed to water. This flooring does not require acclimation and can be floated over most existing hard floor surfaces or substrates without telegraphing underlying imperfections the way other locking or glue-down LVP products can. COREtec Plus HD is also GREENGUARD GOLD Certified for Indoor Air Quality.