Using a backing pad on the flat areas, lightly scuff-sand the body with 320-grit sandpaper to knock off the high spots in the finish. how long to wait before wet sanding clear coat DIY Pete. Posts: 18,871. Don . Its better to wait longer than to clear too soon. Plan for 2-3 coats. If not, that is fine … Just did my first one and didn't turn up any results in a quick search. View Profile View Forum Posts View Articles Registered Member Join Date Jun 2008 Location US Posts 7 Rep Power 13. Wet sand each one, and clean it really good in between each grit. During painting, an orange-peel effect can occur on the car’s surface. We see the run and now we have to get it out of our beautifully painted panel or even just to restore an … Hot weather will shorten the dry time, cold weather and/or thicker film … Depends on what … Today I shot 3 coats of SPI Dark Red base and now it will sit overnight before clearing. Then, let it flash and wait for 10-15 minutes before you lay on the next coat. Wet sand that layer with 2000 grit. C. CK-2 Promoted Users. For most types of car paint, you should wait about 15 to 20 minutes between coats. what the clear dose is slightly bite into the paint when its sft to get a good hold, then it sets and like the paint the solvents that keep it liquid and halp it bite need to evaporate. RELATED: The 4 Messiest DIY Projects—And How to Make Cleanup a … Just what to know if you wet sand the base coat then spray the clear and wet sand the clear or do you prime-base-clear than wet sand just the clear. It says 24hrs maximum to clear. Discussion Starter • #3 • Jun 6, 2005. Fix an issue with the base before you apply the clear coat. The paint job turned out a lot better than I expected for an out in the open paint job. Reply. Still, you want to make sure that your current coat of paint is fully dry before applying the next coat. Spray two to three wet coats (but not runny, thick coats) on the body, 90 minutes apart, and let them dry overnight. Keep in mind that every coat will have its own imperfections, so by sanding between each coat you are minimizing any dips, waves, or trash in the final finish. Sep 13, 2012 #2 Wait 2 days, start with 400 grit, then 600, then 1000 then if you really want it to shine like a diamond, hit it with 2000. If you want to put additional coats of clear, you need to give it two weeks to let it cure. If you hurry the coats, you risk ruining an otherwise perfect paint job by creating pulls and streaks in still soft, wet paint. Day two. After allowing the base coat to air dry according to your particular paint product's instructions (at least a day), wet sand the surface again. I only have 3 color coats on and do not plan on using a clear coat because it is not really needed for this paint. I am doing a complete repaint on my 68 mustang. Then, buff it with 800-grit and then put two more coats of clear so you’ll have a thicker clear coat, especially if you’re doing a candy paint job. The result (especially with a clear coat) is a dull and speckled surface rather than a … This is where our wet sand process comes into play and this is how to fix clear coat runs! It’s important to be patient with this step. I am now trying to wet sand and buff to remove the contaminants that stuck during the drying process and give it a better gloss look. Re: Wetsanding fresh clear coat Originally Posted by Mark58. Then, you can see we’re finishing up our front bumper cover with 400-grit, smoothing it all out. DRY & RECOAT Dries to touch in 20-30 minutes and is fully dry in 1 hour. In this video, we have explained how much time you need to wait before wet sanding clear coat. RE-clearcoat over that, allow to dry for 2 days or so. How long should I wait before wet sanding spray paint? If you wait until after the clear… You can just sand over our clear coat and get it ready for paint. How long can you leave base coat before clear coat? Postal Service facility in Los Angeles. Do you have experience with the sanding, cutting (compounding) and polishing process? I have a clunker car that I quickly wet sanded, primed, wet sanded and painted with glossy white. Sanding and polishing clear coat overspray. You probably don't want to do any sanding on the color coats. Make sure you use activator in your base. I'm painting side covers to my motorcycle and want to sand down the paint then apply a clear coat. I feel like I should clear coat it to help it stay nice for a little longer than a unprotected paint job. Another suspicious package addressed to Waters resulted in the evacuation of a U.S. Then, after allowing the final coat of paint to set for about 2 days, paint the first coat of clearcoat. If you are applying a primer, you should wait about 24 hours before applying a base coat or enamel based paint. If you … Shot 3 coats of build primer on sandblasted parts. When you’ve knocked down the run and brought it back down to the level of the surrounding clear, finish it up by wet sanding … For best results, allow to Primer to dry for 1 hour before dry sanding. Wet sanding is just like traditional sanding but done with specific wet sand paper and ensuring the panel stays wet during the process as well. If you wait too long, the project stretches out longer than is necessary. 640 Posts . A little soap keeps the residue from collecting but it also takes longer … You need to apply some clear coats and sand that. Feb 23, 2019 #2 Pretty sure that is the case. There are special sponges designed specifically for this task, or you can use any large, … Jun 3rd, 2011, 06:05 PM #3. Wet-sanding is normally done with a very thick, stiff sponge. Test in an inconspicuous area to be sure Primer is dry enough for sanding. you disturb the metalics or leave marks in the base, it is too soon to clear. Had a fender repainted with PPG Deltron 2000 base and PPG Shop-Line JC630 clear coat. Then, we’ll spray our gold base coat right over it. It’s best to use your hand when doing body panels like this one. Wet sanding drywall requires minimal cleanup, so the overall time spent is comparable for the two methods. If you goof and miss the window and come back about 1-2 hours later then you need to wait about 2 days lightly sand it then apply the clear. However, the amount of orange peel formed will depend on either the paint’s thickness or how you apply the clear coat. It can be a delicate balancing act. Allow that to set for about 2 days before wet sanding with 1500 grit. Don't Rush Between Coats - After you've sprayed a coat of paint onto the vehicle, you'll need to give the codes enough time to set properly before applying the next coat. My first paint job!! Reactions: Barry. Note: If clear coat is sanded through to the color coat, repeat color and clear coat applications. By wet sanding between each coat of clear you will ensure the smoothest finish when it is all done. Due to work it may be next weekend before I can clear it. Can somebody advise me how long to wait between spraying my clear coats. When moistened with a sponge, drywall compound begins to dissolve and loosen, and it can then be smoothed out. Which leads us to our next point in the repair. Allow 30 minutes after base coat color has been applied to apply the clear coat. Wet-sanding is the process of using a damp sponge to smooth out and remove excess taping compound after it dries. Be sure to avoid cutting into the paint with the edges, just gently scrape away layers of the built up clear coat. How Long Do You Let Polyurethane Cure Before Wet Sanding?. Lightly wet sand any imperfections or orange peel with 1500-2000 grit sandpaper, being careful not to cut through the clear coat and into the color coat. Clean … I've put countless layers (20 maybe) of paint, really thin, like the first few didn't even cover the entire cover. Problem is I can see the 400 grit sanding scratches. … How long must I wait to be able to let it gas out properly before a clear coat? my-79-750-k Therapy is expensive. Once wet sanding is complete the surface will appear dull. 66 Chevelle 350/400 Turbo 12 Bolt Eaton Posi w/3:73's Team Chevelle Member # 3540. The sheen level and even color of the paint make a difference in drying time as well--dark colors dry more slowly because of the larger amount of slow-drying pigments. Clean the surface with denatured alcohol and a clean cloth another time, then apply the clear coat in the same manner you did the base coat. Each coat should be dry to the touch (not tacky) before moving on to the next. Gator tends to ball up even wet. It turned out better then I would have imagined!. Waited 36 hours and then guide coat and wet sand with 400 grit to remove guide coat. Gary . How to Wet Sand Clear Coat. Also have to … Practicing on another surface before you start on the vehicle will help you avoid applying too light or too heavy of a coat. You decide. When dry, surface can be immediately recoated, top coated, or wet sanded. The better you get at applying the finish, the least amount of sanding it will require. Most urethane base coats are 30 minutes to 24 hours. Sand just enough to open the finish—don’t try to sand out every shiny spot or sunken area in the lacquer at this stage. Colt W. Knight Doctor of Teleocity Ad Free Member. Thanx for your help- Dave Oct 6, 2010 #2. Practice makes perfect. Joined: Jan 21, 2007 Location: Tucson, AZ. Sanding between coats of primer will just extend how long it takes to complete the phase, while sanding at the end of the primer step yields the same results. Polyurethane is the modern product most often used as varnish, or clear finish, on … Overspray essentially is when a painted surface is dry and new wet paint is sprayed indirectly and lands on the dry surface. Did you clear coat afterwards? Mooe. Is that really the max I can wait. Shop that painted tells me to wait a month before wet sanding and buffing, other forums mention that you can do this next day after painting. I have the whole car block sanded with 500 and my plan was to get my garage clean and plastic setup for a booth then wetsand with 600 clean the car and paint the next day. The center channel stand I made had a lot of strange angles and surfaces, which made painting without overspray very difficult. A suspicious package addressed to U.S. Representative Maxine Waters was intercepted by United States Capitol Police. Riding is cheap. If you're careful and use the right sanding materials, you can paint, sand and re-coat latex in a day. If you wet sanded the final coat of clear until it was flat using grits in the thousands and finisihing with a min of 1500 (I prefer 2000), then what did you buffed it, either something is wrong with the buffing (probably not buffed enough for example) or the clear is bad. About 3 coats … How long can I wait to paint after the primer has been block sanded with 500 and before wet sanding with 600 and painting? Apply 4-5 wet (but not dripping) coats waiting 10+ minutes in between coats. Feb 23, 2019 #3 I didn’t … Just don't wax or seal for a month as the paint is still gassing off. You will likely need to scuff and reshoot one coat of base. I painted my '93 Mazda Miata using gloss red Rust-oleum paint. We send a test card with every order, so use this not only for your color match test but to get a feel for how the clear coat sprays. Yes, I used a base clear. You also always want to use quality sandpaper. Normally 1 hour is fineeven up to several hours. Thanks 67shovel. and if you dont wait long enough then the solvents will push … Now, we’re doing our mirrors with 400-grit wet sand. I thought I read somewhere 30 minutes to an hour. paint has completely dried. I would check with your paint supplier to see how long you need to wait before wet sanding or … I would think that the base coat would show imperfections unless you wet sand it before you hit it with the clear… Step 6: Clean and apply clear coat. Save Share. How long you should wait depends on the factors that affect the drying time such as temperature and humidity. As a result, an imperfect bumpy surface may form. Sanding between coats of basecoat should only be done if there is something wrong with the application. Sanding metallic or pearl colors can destroy the effects and that will shift the color or the pattern of pearl or flake. All done with Rust-oleum Enamel paint from Home Depot. 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