Adagio White Oak Querkus MDF Brushed G2S. 20mm 48" x 96". TSCA Title VI Compliant. "Querkus" is synonymous with a unique and superior quality product. You should therefore only place your trust in panels on which you can see the Decospan logos on the side. The stamp also gives a production date so that each panel can be clearly traced. Brushed B2 F&B 1mm Thick Face