Hamilton marine is a good source. I was vacuum bagging
in the late 80s and had to stop. Why? It was nerve wracking!!!!%$#@&^%$# I now listen to the stories that have filtered out of every now and then mostly with infusion now a days,which is a hyper bagging process now. One mistake! human, chemical or mechanical as far as getting a seal, using peel ply. the vacuum equiptment, The Temperature and TIME or lack of!!!! is a very big factor. The so many processes including the best which is using pre pregged glass having a post cure oven that causes the curing once everything is good. It is all vey good and does work. But way to nerve wracking for me.If you really want to do it then personal message me and I will link you to all kind of composite engineering sites. I and many others were going to get into the wind turbine blade business. The Govt rules have now made it impossible to make anything in the USA. Thanks to politicians.
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