QUALITY CLASS

1-LAYER – PINE

AB

Class AB:
Joint-tight surface, plain to slightly coarsely ringed wood. Healthy, firmly intergrown knots, individual black point knots permitted, black-edged knots (in the case of pine) permissible, small proportions of pith possible, slight colour deviations permissible, shallow cracks on the panel edges permissible. Natural knot plugs, resin pockets and resin pocket repairs permissible, reverse side closed.