 Turn signal lens repair, What's the right glue? |
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| bbrock |
  Dec 24 2017, 12:17 AM
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#1
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914 Guru  Group: Members Posts: 5,269 Joined: 17-February 17 From: Montana Member No.: 20,845 Region Association: Rocky Mountains 
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I few months ago, I had several tubs of parts take a spill when an overloaded shelf in the garage collapsed. The worst casualty was one of my Hella rear signal lenses. Luckily, it broke cleanly along the glue line between colors. It should be easy to fix, but I'm not sure what the best glue for the job is. Anyone have advice?
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| bbrock |
Jan 12 2018, 09:48 PM
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#2
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914 Guru Group: Members Posts: 5,269 Joined: 17-February 17 From: Montana Member No.: 20,845 Region Association: Rocky Mountains
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I finally got back to this task. I wound up going a different way, sort of. I was hoping for a good solvent fusion bond and assume the lenses are acrylic, or maybe polycarbonate. Either way, the proper weld solvent would be methylene chloride. Turns out that aircraft paint stripper is basically a gel form of methylene chloride. That might be what the 3M adhesive is too. But I had a can of stripper on the shelf and an old and busted up tail light lens to test on. It worked great. Nice, strong, solvent weld. I have my good lens clamped and curing now... and the price was right.
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Posts in this topic
bbrock Turn signal lens repair Dec 24 2017, 12:17 AM
mark04usa I've used 3M # 08061 Plastic and Emblem Adhesi... Dec 24 2017, 01:12 AM mepstein super glue, gell type. cost about $2 for a ge... Dec 24 2017, 09:12 AM
porschetub
I finally got back to this task. I wound up goin... Jan 13 2018, 12:49 AM rick 918-S
I finally got back to this task. I wound up goi... Jan 13 2018, 07:54 AM mepstein Cyanoacrylate (super glue) is Cyanoacrylate whethe... Jan 13 2018, 08:14 AM bbrock I'm sure super glue/cyanoacrylate would make a... Jan 13 2018, 09:40 AM Mikey914 CA is problematic for bonding this type of plastic... Jan 13 2018, 11:23 AM |
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