thank you very much colleagues and friends
I feel not having the knowledge of what is available in your countries have aluminum covers, here altalis (Danone, dairy, day, ect, ect.) makes yogurts with aluminum lid and a friend who works there takes me tips the remnants of the end or beginning of each coil I have like 3 or 4 useful lives is very easy to be docile and strong enough to work.
I have almost ready as the gunner to close the fuselage and the wings that have put a lot of work I took 3 days by adjusting the engine nacelles to the wings without leaving wide open holes or more than 0.5 cm I expected other lace sincerely