TF6603 – Triforest TF66 Waterproof Laminate Flooring If you're looking for a laminate that offers both style and strength, TF6603 is a fantastic option. Its textured embossed surface brings an authentic wood look and feel, while the 7.7" x 47.9" size creates a bold, continuous flow across your floor. With a solid AC4 wear layer and 12mm core, it performs well in both residential and light commercial settings. And with no attached underpad, you get the flexibility to customize underlayment based on your room's acoustics or subfloor. Category: Laminate. Brand: Toucan Flooring. SKU: TF6603.