C grade, 100 grit sanded, allowing wood and synthetic patching. Grading standards in line with PS1
C grade unrepaired back, 80 grit sanded. Grading standards in line with PS1
General Construction, Surface Finishing, Formwork/Shuttering, Packaging/Transport, and Joinery/Carpentry/Upholstered Furniture
*Splits are defects that occur at the end of panels, running parallel to the grain and varying in acceptable width and length based on grade.