COREtec Authentic and COREtec Professional the two Have got a commercial-grade, 20mil have on layer. COREtec Avanced+ doesn't have a wear layer thickness shown in its on the web product specs, but offered its fifteen-calendar year scratch-resistant guarantee, we would wager it’s lots thick. Assume a 12mil wear layer from https://www.evernote.com/shard/s474/sh/45fb2841-5b39-99ad-3682-c470a44cf238/6fede99a5005600d095d902e212a42f8