High octane Posted April 28, 2016 Share Posted April 28, 2016 I used my polishing cloths to polish some clear plastic windshields, and they dulled them instead of polished. What gives? How can I correct this? TIA Quote Link to comment Share on other sites More sharing options...
CFMgarage Posted April 28, 2016 Share Posted April 28, 2016 (edited) happened to me too. I did some VERY fine wetsanding. Tedious, but turned out very nice at the end. I was gonna use future on it too, but didn't need it. - DISREGARD THAT - I did use future on it Edited April 29, 2016 by CFMgarage my memory sucks. Quote Link to comment Share on other sites More sharing options...
Snake45 Posted April 28, 2016 Share Posted April 28, 2016 Wright's Silver Cream, available in the housewares section of Walmart, grocery stores, drugstores, etc. Ask for it by name. Quote Link to comment Share on other sites More sharing options...
Exotics_Builder Posted April 28, 2016 Share Posted April 28, 2016 Polishing cloths only go so far. Then it is on to either Novus or Wright's silver cream. Then Future only if required. Quote Link to comment Share on other sites More sharing options...
astroracer Posted April 28, 2016 Share Posted April 28, 2016 Get it to a point, 800 or 1000 grit and you can clear coat the "glass" to bring the translucency back. i do this with full size head and tail lights. Sand out to 800 and then clear. The tail lights on my truck were done exactly this way when I whited out the edges to match the truck. Mark Quote Link to comment Share on other sites More sharing options...
StevenGuthmiller Posted April 29, 2016 Share Posted April 29, 2016 If you're using the finest grits, (as fine as 12000) you should have no problem with dulling. I use polishing pads only with no liquid polishes because I like to tint my glass afterwards. I just finished the glass for my '66 Chrysler last night. Just polished with Micro-Mesh pads & tinted. Steve Quote Link to comment Share on other sites More sharing options...
snacktruck67 Posted April 29, 2016 Share Posted April 29, 2016 (edited) All of the above methods are great. I however use 3200, 3600 and 4000 with water and lightly sand. Next use some 3m scratch-x and do a lot of rubbing, just about to the point where it wants to shine, buff off, and add some polish as needed. I use McGuire's cleaning wax, and then some Carnuba wax. Super results all the time. Edited April 29, 2016 by snacktruck67 Quote Link to comment Share on other sites More sharing options...
Yenkocamaro Posted April 29, 2016 Share Posted April 29, 2016 Nick, this is my favorite product. It has saved a couple of windshields for me, even one with super glue on it. I agree with the need for sanding in certain situations, but it sounds like you don't need that at this point. Cheers, Lance Quote Link to comment Share on other sites More sharing options...
StevenGuthmiller Posted April 29, 2016 Share Posted April 29, 2016 Nick, this is my favorite product. It has saved a couple of windshields for me, even one with super glue on it. I agree with the need for sanding in certain situations, but it sounds like you don't need that at this point. Cheers, Lance Ditto. I use it on every paint job. Along with the "Clean & Shine". Steve Quote Link to comment Share on other sites More sharing options...
SfanGoch Posted April 29, 2016 Share Posted April 29, 2016 Old trick, use toothpaste. It will get rid of that dull haze and your windshield will be minty fresh. Try it on a piece of scrap plastic if you think I'm kidding. Quote Link to comment Share on other sites More sharing options...
Jantrix Posted April 29, 2016 Share Posted April 29, 2016 All of the above methods are great. I however use 3200, 3600 and 4000 with water and lightly sand. Next use some 3m scratch-x and do a lot of rubbing, just about to the point where it wants so shine, buff off, and add some polish as needed. I use McGuire's cleaning wax, and then some Carnuba wax. Super results all the time.Yep. This works without fail. Quote Link to comment Share on other sites More sharing options...
Snake45 Posted April 29, 2016 Share Posted April 29, 2016 Old trick, use toothpaste. It will get rid of that dull haze and your windshield will be minty fresh. Try it on a piece of scrap plastic if you think I'm kidding.Used to do this back in the old days. Some toothpastes work great, others not so much. Back then, I found that Ultra Brite was MUCH too abrasive and would leave scratches in paint or plastic. Gels don't work very well. But some stuff called Super Ammident was just right. My dentist would always give me a tube of the stuff, which I used exclusively on models--dunno if your could even buy it in stores. Nowadays I just use the Wright's Silver Cream. Or even the Walmart Trim fingernail sticks. Quote Link to comment Share on other sites More sharing options...
SfanGoch Posted April 29, 2016 Share Posted April 29, 2016 Used to do this back in the old days. Some toothpastes work great, others not so much. Back then, I found that Ultra Brite was MUCH too abrasive and would leave scratches in paint or plastic. Gels don't work very well. But some stuff called Super Ammident was just right. My dentist would always give me a tube of the stuff, which I used exclusively on models--dunno if your could even buy it in stores. Nowadays I just use the Wright's Silver Cream. Or even the Walmart Trim fingernail sticks. Super Amm-i-dent hasn't been made in years. If it's just hazing and/or light scratches, dip the window glass in Future/Pledge/Whateverthehellitscallednow. Quote Link to comment Share on other sites More sharing options...
JTalmage Posted April 29, 2016 Share Posted April 29, 2016 I use a few different "grits" of Wizards liquid polishes... works it out quick and looks beautiful. Quote Link to comment Share on other sites More sharing options...
Art Anderson Posted April 30, 2016 Share Posted April 30, 2016 The finest polishing compound you can find (Novus or any other) followed by a good Carnuba wax---been doing that for more than 40 years now!. It is NOT rocket science folks!Art Quote Link to comment Share on other sites More sharing options...
peteski Posted May 2, 2016 Share Posted May 2, 2016 The Novus system (all 3 types) are specifically designed for polishing plastic, so they are the way to go. Toothpaste is an alternative but it has to be white (not the clear gels). The white stuff is abrasive in the toothpaste. Quote Link to comment Share on other sites More sharing options...
CFMgarage Posted May 20, 2016 Share Posted May 20, 2016 Oh god I thought this was my thread...sorry for the thread jack. I deleted my post Quote Link to comment Share on other sites More sharing options...
charlie8575 Posted May 20, 2016 Share Posted May 20, 2016 I like Novus. If you're going to tint the windows, make sure to wash the glass thoroughly in soap and water, rinse and dry by air.Toothpaste also works well, but as noted, be sure to get toothpaste, not the gel kind, as it has no abrasive in it.Charlie Larkin Quote Link to comment Share on other sites More sharing options...
935k3 Posted May 20, 2016 Share Posted May 20, 2016 (edited) This one of the best period! made in Germany, sold at Harley dealers Edited May 20, 2016 by 935k3 Quote Link to comment Share on other sites More sharing options...
BigTallDad Posted May 20, 2016 Share Posted May 20, 2016 Wright's Silver Cream (silver polish) also works; find it in the cleaning supplies aisle of you grocery store.Before you use anything that may be too abrasive, ask yourself if you would use it one eyeglass lens. Quote Link to comment Share on other sites More sharing options...
StevenGuthmiller Posted May 20, 2016 Share Posted May 20, 2016 If you're going to tint the windows, make sure to wash the glass thoroughly in soap and water, rinse and dry by air.Absolutely! It has to be clean, clean, clean! Steve Quote Link to comment Share on other sites More sharing options...
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