Thickness, mm: 11 mm Length, mm: 400 mm; 450 mm; 470 mm Wear layer: 3 mm Construction: Two-layer on moisture-resistant plywood Surface treatment: Brushed Finish: UV-cured oil-wax by OSMO Joint type: Tongue and groove Bevel: On all 4 sides Boards per pack: 30 pcs Suitable for underfloor heating: Yes
Grade "Baltic"
Sound knots up to 5 mm
Dark (tobacco) knots up to 2 mm
Sapwood up to 3/4 of the board
Internal sapwood up to 1/3 of the board width and up to 1/2 of the board length