Plastic Welding??
#1
Plastic Welding??
I took my bike apart today to install the frame sliders but I took the upper cowl off too because my signals should be here this week. But when I got the upper off two of the tabs that hold the headlight in place are broken. I'll take some pics here in a little while, but how can this be fixed? I don't have an air compressor or know how to plastic weld, but I can learn if I have to. Is there anyother way to repair this, some kind of glue or epoxy? I can use my dads compressor, but does anyone know someone that could do the job for a good price? Shipping the piece shouldn't be too bad but how much should I expect to spend? I can't ride for a while, but it needs to get done before spring. Thanks in advance
-Jesse-
Heres the pics
-Jesse-
Heres the pics
#6
RE: Plastic Welding??
I was in the new book section of my local library and spotted this book: How To Repair Plastic Bodywork by Kurt Lammon. This book tells you more than you ever want to know about plastic repair. The first thing is to identify the type of plastic. Most street fairings are ABS plastic.
There are four glues you can use. The two-part glues (epoxy) are best for cracks or large holes, and can be used for backside reinforcement. Cyanoacrylate (superglue) is best for tight-fitting cracks, and if used with a tight-fitting backing plate may be a good structural repair. Methacrylate (plexus) is best for missing tabs and flanges. It's useful in areas where geometry (folds or bends) is complicated. Plastic Fusion Welding is best on cracks where geometry isn't complicated. For more info, get the book. But from what I read by skimming the chapters, I would use epoxy.
There are four glues you can use. The two-part glues (epoxy) are best for cracks or large holes, and can be used for backside reinforcement. Cyanoacrylate (superglue) is best for tight-fitting cracks, and if used with a tight-fitting backing plate may be a good structural repair. Methacrylate (plexus) is best for missing tabs and flanges. It's useful in areas where geometry (folds or bends) is complicated. Plastic Fusion Welding is best on cracks where geometry isn't complicated. For more info, get the book. But from what I read by skimming the chapters, I would use epoxy.
#7
RE: Plastic Welding??
Hey Turnin20s
I would just use fiber-glass resin, you can pick up small containers at your local hardware store for next to nothing ($5-$10) and thats plenty. Just rough up the area around the broken part before you do it and try to get some under the broken part.
Personally thats what I would do.
"Bondo-Glass" might work also
I would just use fiber-glass resin, you can pick up small containers at your local hardware store for next to nothing ($5-$10) and thats plenty. Just rough up the area around the broken part before you do it and try to get some under the broken part.
Personally thats what I would do.
"Bondo-Glass" might work also
#8
#9
RE: Plastic Welding??
Thanks guys, I'm going to autozone today to get some 2 stage epoxy, the one that has 2 different tubes. I used that on my windows in my car, where the drive motor connects to the glass, the tabs that the cable connect to were broken off. I bought the epoxy and used that and haven't had a problem for more than a year and that was attaching plastic to glass. I don't know why I didn't think of that before, but I guess its better to ask before I do anything. Thanks for the input guys
-Jesse-
-Jesse-
#10