Fold the sandpaper in three around the Soft Hand Pad Or Sanding Sponge. Make sure the lens and sandpaper are always wet.
To polish switch out the foam disc for the.
Wet sanding headlight lenses. Grab a sanding sponge or a soft hand pad and take out the starting sandpaper which you decided earlier in most cases the 600 grit sandpaper. Once oxidation begins to take place it quickly degrades the headlight lens because polycarbonate is a porous material. You should be spending between five and ten minutes with each sandpaper grit which means the sanding process should take between 15 and 30 minutes depending on the level of oxidation on the lens.
Wet the 400 grit sandpaper and the headlight lens. Headlights will yellow over time almost like its their purpose in life to do so. Professional detailers use wet sanding methods with various sandpaper grits along with polishers to get the desired clarity from the lens.
Finally there is a 3000 grit foam disc for the final sanding step. 3M Headlight Lens Restoration System 39008. Im gonna be using a DA just to speed up the process that just velcros on this power sander were gonna go from 500 to 800 grit and then to a final polish with a 3000 grit sandpaper.
Rinse the lens and sandpaper as needed. Use plenty of clean water and clean the surface of the headlights as you go. Move the wet sandpaper continuously on the headlights to remove large visible scratches until the surface becomes smooth.
Keep the headlight wet as you work sanding in a circular motion. Then using one of the applicator cloths polish the lens evenly with a small amount of the CV-1 compound until it completely dries. Dip the sponge and sandpaper into the soapy water.
Get it as soon as Sun Oct 18. Pour water on the headlights and sand them. The process begins with wet sanding the lens with the brown sandpaper.
The purpose of dry sanding is to take off the rough caked on substances. It should only take about a minute or so of. Wet the sandpaper and the headlight then sand the lens in straight horizontal strokes.
To get the oxidation off these headlights were going to be using three different grits of sandpaper to sand down any oxidation were gonna start with a 500 grit. Using the wet sandpaper and very light pressure sand the lens in a large circular pattern. 1-16 of over 1000 results for headlight sanding.
Permanently restore your headlights like if they were straight out of the factory by wet sanding and spraying a clear coat. You will be sanding them again when they turn yellow again. Keadic 50pcs 3 Inch Dry WetDry Sanding Discs Assortment Kit Aluminum Oxide Multiple Grits 80-7000 with 14 inch Shank Backing Pad and Soft Foam.
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. The headlights will have a cloudy appearance due to the loose coating forming as a result of the sanding. Wet-sand the plastic headlight lens and then switch to the 1500 grit disc.
With the lens still wet apply the polish evenly over the entire headlight. Wet sanding what we will be doing helps to remove this oxidation and restore your headlights to a safer condition. Remember to keep both the surface of the headlight lens and the surface of the paper wet and to take your time.
Constantly spray with water throughout the process. Sand in the same direction the whole time with this first one. This is due to oxidation on the lens.
This is where it gets fun. Some of these kits use sandpaper to wet sand the outer surface of the headlight getting rid of the buildup. 45 out of 5 stars 13532.
Sandpaper PerfectClean your head. Make sure you keep the surface wet as you. Afterwards a protectant or polish can be used to clean up any leftover debris or.
Once they do you can treat them as you have or replace them. Take time while sanding for best results. After the lens has been evenly sanded wipe the lens clean with a towel and move on to the finer-grit blue sandpaper to repeat the process.
Take your water bottle a bucket of soap and water works great too and rinse off the initial white powder. Step 3 Wet sanding with 800-2500 grit sandpaper. Spray the headlights with the water and then use the sandpaper to you know sand.
Water acts as a lubricant needed to polish out the scratches dry sanding produced. You have seen videos on restoring headlights with bug spray toothpaste baking soda and the kits you buy in the store but all of these methods are temporary and eventually the haze and oxidation. The clear coat sitting on top of the plastic will be removed by your sanding.
To clean plastic headlights you would need an abrasive to lightly scrape off the oxidized layer.
Care should be taken when lightly cutting metallic colors to prevent disturbing the aluminum flake. In this range its completely safe to go painting single stage enamel.
Ive done a 2k single stage 21 ratio with 20 reducer paint job.
Wet sanding single stage paint. This Video explains how to Buff and Polish a Single Stage Paint Job to a Glossy Wet Look using Ultra-Cut Compound and Show Car Glaze made by MeguiarsFor mo. Todays blog is entitled Color sanding Runs From a Single Stage Paint Job. Personally I like to stay in the range of 320-360 which is a good grit to paint over.
Base coatclear coat also gives more protection over a single-stage paint after its finished in case of a minor scuff scratch etc. Sand with the shape of sculptured areas. When using a single-stage paint that has a chemical hardener you will probably need to wait only 24 hours or so before sanding.
I flat-sanded it down and wet sand then buffed it out. Do not use an automotive soap that also serves as a wax or a polish. Im still in step 1 on body panel 1 which has heavy orange peel and a few fisheyes.
Fill a regular bucket with water and a small amount of automotive soap. He goes on to say Then I sand by hand with a 3M hard-rubber sanding pad with a nice even back and forth motion and a small amount of water dripping from a clean wet rag on the area being hand. I will only do it as 23 stage with a clear coat.
Wet sanding requires a lubricant to prevent the sandpaper from burning the paint. Use a bucket of tap water and some sandpaper wrapped around a sanding block. Fill a bucket with cold water.
Clearcoating over the scratches wont make them go away. To refine the sanding job further you can repeat the wet sanding process with 1500-grit sandpaper then finish with 2000-grit sandpaper. Color-sanding its called that whether youre sanding the actual color of a single-stage paint or the clear over a basecoat can be done either wet or dry.
As the clear coat acts as an extra barrier over the color. First I will be starting out with single stage paint and in the second part of the video will be two stage. As cbyron mentioned sanding metallic.
Wet sanding and using a multi-stage buffing system will remove most imperfections in the paint bugs dirt orange peel etc. Using a bucket of water soap can be mixed in to help aid in the sanding process. Sanding between coats of paint would compromise that coverage.
How to Wet Sand and Polish Paint Step 1. Another factor to consider is you only want as many coats of paint on the surface as are needed for coverage. If youve painted something in single stage or you own something with it on it than this is for you.
Heres a question from Gavin. You can always clear over top of a single stage and sandbuff the clear. Sanding a candy color would create unevenness in the candy layer as its nearly impossible to sand perfectly even.
While the soap isnt. This is a single-stage on an SUV and have acquired paint runs from the 2nd coat up to the 3rd coat. Ill be spraying a single stage metallic paint acrylic enamel jazz blue.
After viewing 20 YouTube videosand a hundred forum threads i went and got a foam sanding block 800100015002000 grit wet paper a variable speed porter cable da and a white foam pad. Attach your wet sandpaper to the sanding block. To sand a finished enamel paint job you need to use at least 1000-grit sandpaper.
The hardener allows the paint to dry faster and more crisply so sanding will be more effective earlier on in the process. When used as a single-stage urethane paint this coating may be wet-sanded and polished for increased depth and gloss like any other urethane topcoat. I have to plan on wet sanding and polishing as Im no pro and I cant lay it perfectly from the gun.
Frequently wet the paper by dipping the sanding block into the water. Eastwood Customer Vehicles Painted with Our Single Stage Urethanes. Fill a bucket with water and a small amount of automotive soap.
Sanding in straight lines is better than circles. Some people even paint over 280 grit-sanded surfaces. To ensure that you do not damage any of the underlay use light and short sanding stokes.
Rinse the area removing. Dip the wet sandpaper into the bucket. You can actually go even more coarser if youre doing a single stage enamel.
