Some voids and wood type variations allowed but still better than marine fir. Recommended for inside parts and in some cases for the hull.
Standard sheets 4x8' (122 x 244 cm) Meranti marine, BS6566. Meranti BS6566 is an ideal choice for plywood-epoxy-fiberglass composites. WBP Gluelines. Medium weight, good bending & finishing characteristics. Excellent structural plywood.
For a comparison between grades 1088 and 6566, see our help files, link on the left.

Thickness	# of plies	Weight
4 mm	3	19 lbs
6 mm	5	25 lbs
9 mm	5	37 lbs
12 mm	7	50 lbs
18 mm	11	72 lbs