Poll: bonding adhesive vs welding
I agree, if it doesn't leak, leave it.
But if you think its a mess now, try to weld a patch panel into a flat piece of metal 4' square and see what you have.
But if you think its a mess now, try to weld a patch panel into a flat piece of metal 4' square and see what you have.
I think what I am going to do is use the bonding adhesive that Eastwood provides since I have already formed the lip for where the patch panel will rest....everything lines up ok and I have attached the rivets already (drilled the 1/8" hole)......I wish my dad would never have added this sunroof but oh well s*** happens right! Just wanted to get a gauge on welding vs bonding adhesive....even here in florida the glue should hold up...it says that the adhesive is good up to 250 degrees fahrenheit
I just put on the galvanizing compound to coat around the patch panel and beneath to protect against rust....it turned out pretty good, just have to weld in the structural bow on both sides on the inside and she will be good to go.....Should I use bondo where the patch panel meets the roof to fill in the small gap on the outside?
I've done research on this for my own bodywork project. Most experts these days are using the bonding and NOT welding. Repeated tests have shown that the bond is stronger than the surrounding metal. There are videos of people pulling bonded sheetmetal apart and ripping the metal before the glue gives way.
It is by no means a "shortcut", its preferred over welding, especially for external sheetmetal, because you don't introduce heat into the metal causing warping.
It is by no means a "shortcut", its preferred over welding, especially for external sheetmetal, because you don't introduce heat into the metal causing warping.
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The Iron(FE)-Works
My daddy always said, "When you want to hammer a nail, don't do anything fancy. Just get a hammer and pound the son of a bitch."
The Iron(FE)-Works
My daddy always said, "When you want to hammer a nail, don't do anything fancy. Just get a hammer and pound the son of a bitch."






