About Wood|Grades
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fir
C & Better - Vertical Grain or Flat Grain This grade includes the highest type products produced from the clear portion of the log. Characteristics and limiting provisions are: Medium stained sapwood, Heart stain firm. Short splits in not more than 5% of the pieces Small seasoning checks, well scattered. Light torn or raised grain Occasional very light skips on edge or back. Sound tight knots Small Pitch streaks