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Fixing cracked plastics

3596 Views 26 Replies 7 Participants Last post by  a-ron
I'm pulling out my winter project, as theres not much use for my bike on the ice and snow, and I need to find a way to fix a couple cracked spots on my bikes fairings.


Sorry for the lower picture quality.. It's with the camera phone and a flashlight in a very dim garage.


Is there some kind of putty that I can put over the crack, after putting epoxy or something on the inside, and sand down a bit or...????
I know someone out there has to know something about this, lol.
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I have the fine sand paper, I'm just a bit lazy right now to go over and it and finish it off because I'll be repainting the entire bike soon, so everything gets to be sanded down soon.
and to make a better finish next time get extra fine sand paper and put it in water befor to make the "cleaning of the plastics" .

AKA Wet Sanding :D
Looks good. Glad you're progressing so well. Bike parts are meant to be in the house. Actually whole bikes are better!
Looks good. Glad you're progressing so well. Bike parts are meant to be in the house. Actually whole bikes are better!
If the girlfriend didn't live with me, the bike would be parked right next to my desk on plastic tarps for the winter so I could work on it.. lol
We had both bikes in the house last winter. I'm tempted to take off my wheels and drag them in the house so I can repaint them. Paint doesn't stick very well at 30 degrees!
Only a couple of things. First, use the soap and water before the alcohol. S&W removes big dirt, and the alcohol cleans the surface of films left behind by the previous steps.
Second, when you sand your part it works best with a hard, flat sanding block like a piece of wood. Fingers follow low spots, leaving all the high spots to create their ripples. Don't know if you're doing this, or not, so I thought I would make mention of it.
I was not doing that, and didn't know about the fingers following low spots and the like, but thank you... I will from here out.
:)
Thanks man for the advice
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