on 04/05/25 19:29, Dan K at macdan at comcast.net wrote: > is this cement you used sort of the thicker gooey stuff? I would say it is "pretty thin". If a pile of it were left on a tabletop, it would spread out to a height of maybe 2 mm. > The plastic is _plated_ and then painted, > ... The (poorly done?) plating is what causes the > bubbling problems when it begins to corrode under the paint. So I would say that it is probably not ABS, and probably not carbon-fiber reinforced, and maybe polycarbonate, but the important discovery you made, for the record, is that Ambroid Proweld will fix it. >> http://www.ambroid.com/Ambroid.html