Danube Oak Rustic White-stained Matt lacquered Character: Highly variable in texture and color, it contains knots, sapwood and brownish discoloration resembling red heartwood. Knot: Group knots are permitted as well as intergrown branch knots up to a diameter of 10 mm. Sapwood: It is permitted up to half of the slat width. The bluish stain of natural origin, near a frost rib is permitted.
According to the EN 13489 standard, 3 % of different grade than indicated is acceptable.