I have experimented with alumiweld. It is a delicate process which can produce disastorous results when done by inexperinced hands. The aluminum skin melts away as quickly as the alumaweld. Go with the patch method as reccomended by others
This website is not affiliated with or endorsed by the Airstream, Inc. or any of its affiliates. Airstream is a registered trademark of Airstream Inc. All rights reserved. Airstream trademark used under license to Social Knowledge LLC.