This grade accepts a higher percentage of sapwood, multiple sound knots, end cracks twice the width of the piece.
Bad knots larger than 30 mm in diameter, proper heart and sunken shell are graded .
Insect holes and rot are not accepted.
Density 700 - 750 kg / m3.
It is an edged timber, with a uniform yellow-brown color. The timber is mostly clean, but 1-2 healthy knots and end cracks as wide as the width of the piece are accepted.