Walczak boards

The boards are finished with natural hard wax oil SAICOS, hardened by oxidation (boards have a finish on all edges).

The boards are finished with a natural hard oil wax SAICOS hardened by oxidation (the boards have a phase on all edges).

The boards are finished with natural hard wax oil SAICOS hardened by oxidation process (boards have a phase on all edges).

Boards are finished with natural hard wax oil SAICOS, hardened by oxidation process (boards have a finish on all edges).

The boards are finished with natural hard wax oil SAICOS, hardened by oxidation (the boards have a phase on all edges).

The boards are finished with natural hard oil wax SAICOS, cured by oxidation (boards have a finish on all edges).

Muted color and structure, small healthy knots up to 10 mm in diameter allowed, no white knots permitted.

Very diverse color and structure of wood, strong shades, permissible healthy knots up to 35 mm in diameter, unacceptable white discoloration.

A mix of boards from all classes selected for elements with knots and light discolorations.

Very varied color and structure of wood, strong colorations, permissible large knots up to 65 mm in diameter, permissible cracked knots with imperfections, permissible core, impermissible sapwood. Imperfections and cracks are factory filled.