http://www.thunderboltrc.com/index.p...&cPath=113_146 Jeff carries it. I used it a lot at work. It is hard on drill bits and even carbide cutters if you drill a lot of holes, as is any fiberglass. 1/32" is fairly stiff for a hatch but it would depend on size, as mentioned. It is heavy when you get thicker than needed. Cutting speeds should be fairly slow, as it burns when the tools get dull. Thunderbolt also has carbon fibre plate as well IIRC.