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How to restore faded, hazy, foggy, or yellowing headlights using the wet sanding and polishing method. Faded headlight don’t look good on a vehicle and can cause poor light output at night. For this I am using my 2006 Dodge Ram as an example. This can be done with the lights left in the vehicle or they can be removed. I will provide both examples along with two different polishing methods too. #headlightrestoration #dodgeram #autodetailing
Amazon links for products used in the video:
USA:
1000 grit sandpaper: amzn.to/2YkJzmq
1500 grit sandpaper: amzn.to/3qTem61
2000 grit sandpaper: amzn.to/3iWGzWX
Polishing Compound: amzn.to/3omIghF
Wax and applicator kit: amzn.to/36xqYs7
Canada:
1000 grit sandpaper: amzn.to/36e2fZs
1500 grit sandpaper: amzn.to/3cfSJZx
2000 grit sandpaper: amzn.to/3pot4BF
Polishing Compound: amzn.to/36g3PKq
Wax and applicator kit: amzn.to/3sZXoF6
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Tools/Supplies Needed:
-1000, 1500, & 2000 grit wet/dry sandpaper
-sanding backing pad
-bucket of water with soap
-polishing compound
-wax
-clean polishing clothes
Chapters:
00:00 Intro
00:35 Method #1
00:45 Headlight Removal
01:13 Preparation
01:40 Wet Sanding
04:53 Hand Polishing Process
05:50 Finished
06:10 Method #2
06:20 Paint Protection
06:39 Wet Sanding
07:45 Machine Polishing Process
08:23 Final Protection
09:14 Finish Lenses
Procedure:
Wash the lights to remove any dirt or debris. Presoak the sandpaper in a bucket of water. This must be a wet/dry compatible sandpaper. A small amount of soap is added to the water to help with lubrication.
Start with 1000 grit, wet the lens, sand the surface working evenly across the lens. Keep the area well lubricated, rinse the as needed and keep inspecting the lens for clarity. With 1000 grit, this is used to remove a majority of the imperfections. When wet, the lens will appear someone clear, but if dry, it will be hazy and this is perfectly normal.
Using 1500 grit, continue the same process. A backing pad can be used to prevent any distortion. Light to medium pressure is all that’s needed. Rinse the lens and sandpaper as needed to remove any sanding residue and continue to work the surface. In this stage, we’re only really removing any imperfections and the 1000 grit sanding marks.
Using 2000 grit sandpaper, this stage is used to remove the 1500 grit sanding marks. Rinse the lens and sandpaper as needed. Despite wet sanding the surface, some UV coating is still left on the front of the headlight, but due to its deterioration, the UV coating has been removed on the top and you may be able to see that transition line.
When dried, it will still appear hazy and this is normal. Make sure the light is dry, next is onto the polishing stage. Polishing can be done by hand, apply a small amount to a soft clean cloth and work it into the surface. Light to medium pressure is only needed.
Moving onto the opposite light, this time using a different method. Wash the light and surrounding area so no containments cause any issues.
Dry the light and area, apply tape on the surrounding area such as the paint, plastic trim, rubber gaskets, etc.
Wet sand the surface using the same method as above. Rinse the light. Onto polishing, this time using a machine polisher. I prefer using a finishing pad. Apply the polish to the pad in dabs, then smear it on the surface to reduce the chance of sling. The headlight can be installed back into the vehicle making this a little easier, but you do have the risk of damaging the paint just like wet sanding. Apply light pressure with a slow speed, only use the weight of the polisher across the surface.
Using a clean soft cloth, wipe the surface and inspect as needed. If sanding marks are still present, then continue polishing.
Considering some of the UV coating has been removed, there is now no protection. For this I will be a wax, same as what is used for protecting paint. A sealant or nano coating can also be used depending on your preference and budget. Make sure the lenses are clean, for my method using wax, apply it to an applicator and work it across the surface. Wax will need to be applied every 4-6 months depending on your climate and what type of wax is used for maximum protection.
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