Yellowed Motorcycle Windshield

[bobgick]

How do I restore a yellowed plastic windshield, Someone mentioned toothpaste ??

[splitpit]

Novus plastic polish #2 will make it good as new.

[Chips-B-Gone]

You can use Dvelups headlight restoration system just like you would restore a headlight only you are doing the acrylic windshield.

[toab]

I would treat as headlight repair minus the wet sanding.Substitute medium rubbing compound for first step.

[Chips-B-Gone]

Originally Posted by toab

I would treat as headlight repair minus the wet sanding.Substitute medium rubbing compound for first step.

You should still wet sand but I would end with about 2000 grit sandpaper instead of 1500. If you don't the damaged UV layer is still on the shield.

[splitpit]

You guys are going to way too much work. Just clean well and then buff out with novus #2 polish. No sanding needed. I've used this stuff for a very long time and it's by far the best product I've found for use on any type of polymer or plexiglass. It is a product you can buy retail...it's not exclusive to novus franchises. I used to buy it from an auto parts supplier but I've also seen it available on ebay.

[toab]

I agree because time is money.Sanding and buffing something that large can be very time consuming.Try your preferred technique on a small area first.