Shop › 3/4" (18mm) Birch Plywood 3/4" (18mm) Birch Plywood from $60.00 This birch plywood is available in unfinished, UV finished on one side (UV1) or UV finished on both sides (UV2). This birch plywood is available in unfinished, UV finished on one side (UV1) or UV finished on both sides (UV2). Finish: Select Finish Unfinished UV1 UV2 Quantity: Add To Cart Added!