Clear Coat. Excel Blades K11 Paint Remover – Best Value. Surprising Ways to Use Sandpaper. Leave the coating undisturbed for about 20 minutes, until the paint begins to bubble up. A: Submerge the model in a tub filled half way with water . Use 120-grit sandpaper to sand down any body filler used on the car's surface. Basic all purpose cleaners like Mr. Clean and Simple Green can be used by wetting the dried. Using sandpaper might sound aggressive, and it certainly can be if you go with a very coarse grit paper, but even 1000 grit isn't terribly aggressive - if used correctly. 800 grit before primer. The only objective of the first grit used to sand clear coat is to get it completely flat, and nothing else. A higher number means a finer, softer sandpaper grit. This quality fine grit sandpaper cuts fast and smooth and can also be used to work on and repair surface defects. Now that we know what a lower grit is used for, the opposite is going to be true for a higher grit. A sanding block is a block you … Step 1: Preparation Before Polishing. What Grit Sandpaper Should You Use? 100- to 150-grit sandpaper is for medium sanding. When I turn very hard, fine grained wood like ebony and rosewood, I’ll often work my way up to 2000 grit sandpaper, because even the 600 grit leaves scratches. Stop slugs from getting into your potted plants. I use the wet/dry type and use water as my lubricant. Festool ETS 150/3 EQ Random Orbital Sander. It’s perfect for the final sanding of finishes and the final sanding of wood. 1000 grit sandpaper uses. Final Grit before applying Base Coat? 40 to 80 Grit. The later always has a P in front of the grit number so it is easy to tell. Pour or squirt enough citrus solvent onto the stain to saturate it fully. Don't spare the sandpaper. What's the difference between Koolaburra by UGG and UGG? Do you sand after primer on a car? 600 grit is aggressive enough to sand it flat without doing any damage to the clear coat. Supplies used: 1000 grit sandpaper, plastic bin and water. Thanks for the inspiration. Wipe off as much of the wet paint as possible using a rag or paper towels. I used natural Watco Danish oil, wiping on the first coat with a cotton cloth, then wiping off the surplus. While it is certainly the best sandpaper for restoring headlights, its drawback is that it loses its grit faster than most sandpapers. With your first round of sanding, use a coarse grit sandpaper to remove the bulk of the paint. After applying Clear Coat? Once you’ve scraped away most of the paint, you can skip to step two. Hello You Designs, Oh Shannon, thank you, thank you thank you!! Grit 10000 Wet And Dry Sandpaper P10000 Ultra Fine Sand Paper Grit P10000 Wet & Dry 1 Sheet Full Size Sheet Sandpaper - A4 (230mm x 280mm) Abrasive Paper. The particles (also known as grains or grit) are sifted through screens and sorted by size before being bonded with adhesive to a paper, sponge, or cloth-type backing to create an abrasive material that’s handy in a number of do-it-yourself situations. 300 to 600 Grit can be used for finish sanding but is mainly used to prepare the Primer for the main Base Coat of paint. Next use a 100-grit sand paper and then 120-grit sandpaper until you can feel that the surface has become very smooth. We use cookies and similar tools to enhance your shopping experience, to provide our services, understand how customers use our services so we can make improvements, and display ads. In addition, sandpaper is measured by its grit size, or number of sharp particles per square inch of sandpaper. 3M Wetordry Sandpaper 1000 Grit - Best for wet or dry sanding. Install an 80-grit sandpaper belt on a belt sander. Use 1500 grit for wet sanding over new paint to bring the entire surface smooth and level removing any surface imperfections. It is a very low-cost way to ensure a perfect paint job. Copyright 2020 FindAnyAnswer All rights reserved. Hardwood Floors. It's a good choice for getting rid of surface blemishes and for shaping and leveling wood. 1500 … 600 to 1000 Grit is used to sand the base coat, remove large paint runs, dirt in the base/top coat or imperfections. It is also advisable to stick with one brand of sandpaper. Sandpaper grits measure the coarseness of the paper. Page 1 of 1 Start over Page 1 of 1 . Step Two: Smoothing Out Everything. What is the correct Grit Sandpaper should I use for Auto Painting? Sandpaper grits extend from 16 or 20 -- depending in the measurement system -- to 1200. 4. 4.7 out of 5 stars 662. No need to get anything fancy, normal aluminum oxide sandpaper works fine but silicon oxide will last longer. Repeat sanding as in Steps 3 and 4. This process will not remove much material, but will do the most to polish its surface. 180 to 220 Grit Sandpaper: Finer grit sandpaper is great for removing the scratches left by coarser grits on unfinished wood and for lightly sanding between coats of paint. For heavy sanding and stripping, you need coarse sandpaper measuring 40- to 60-grit; for smoothing surfaces and removing small imperfections, choose 80- to 120-grit sandpaper. Do I have to sand all the paint off wood? Durable grain-Silicon carbide. You will need to remove any coating if any on whatever you are finishing. Remove remaining paint with an edge sander, sanding block or sanding sponge. 1000 grit then 1500 before base. 1000 grit wet/dry sandpaper ; 1500 grit wet/dry sandpaper ; 2000 grit wet/dry sandpaper ; metal polish ; soft clean cloth ; soap ; water ; bucket ; backer pad (rubber or foam) rubber gloves; Add Tip Ask Question Comment Download. A lower number indicates that the grade of the paper is used for rough sanding where a high number indicates the sandpaper is meant for finish sanding. 4- For Sanding and Repainting Wood Surface. When your model’s surface is even and refined it is time to wet sand the model using fine grit sandpaper. 120-grit is a common type of sandpaper used for such jobs. Step 1: Prep. Sandpaper is produced in a range of grit sizes and is used to remove material from surfaces, either to make them smoother (for example, in painting and wood finishing), to remove a layer of material (such as old paint), or sometimes to make the surface rougher (for example, as a preparation for gluing). Answer Save. Click to see full answer Accordingly, what is the best grit sandpaper for removing paint? Third Pass: 100 grit. The larger the grit size, the more edges there are and the smoother the sandpaper. 1000 grit sandpaper put up on the site are deft in metalworking activities and can significantly make jobs easier for you. As per FEPA standards, such sandpaper grit is denoted by P150, P180, and P220, while CAMI standards denote them as 150, 180, or 220. Favorite Answer. Sandpaper is produced in a range of grit sizes and is used to remove material from surfaces, either to make them smoother (for example, in painting and wood finishing), to remove a layer of material (such as old paint), or sometimes to make the surface rougher (for example, as a preparation for gluing). P60-P80 Medium Sandpaper. Use 2,000 grit for final sanding to achieve smooth surface. Sandpaper isn’t made of sand, of course, but rather it consists of fine particles from either natural or synthetic sources. Here is the most common auto body sand paper grits used today for auto body shaping, refining and finishing purposes. 1,500 grit and 2,000 grit are used to sand the clear coat. This form of sandpaper is used to sand away thick layers of paint, and it is perfect when utilized with a power sander. Next ensure … One thing you never want to do is use sandpaper literally "by hand". The density of the grit is important, too. The Grit grades below are a guide to the commonly found sandpapers available and thier uses. After applying Base Coat? #320 Grit: Ultra-Fine Below we’ll explore some of the grit sandpapers available and the ideal surfaces you should be using them on. Macro Grit Sandpaper Macro grits are a class of abrasives that range from medium to coarse sandpaper calibers. 200 to 300 Grit is used to prepare the car for primer, finish sand body fillers and level out paint chips. Sandpaper contains numerous sharp edges that cut away at wood or metal. In addition, sandpaper is … Silicone carbide sandpaper has tough, sharp grains that make it easy to cut through a polycarbonate headlight lens. Step by Step Guide Step 1 . This one grit grade sandpaper is made from silicon carbide. 99. These will look smoother and also feel a little smoother when you touch it. Sanding by Hand Use a sanding block for better and faster results. If necessary, apply a second coat of stripper. I use 320, 1000, 1500, 2000 grit sandpaper, in that order, when sharpening with sandpaper. Sandpaper grit designations might be the opposite from what you think. Super fine (final sanding of finishes, final sanding of wood), Ultra fine (final sanding and polishing of thick finishes). Tip. Choosing what grit sandpaper to use is important. True "sandpaper" is sand glued to a paper backing and meant for sanding rather soft things like wood or removing soft coatings like paint. A highly reviewed product that is best used with water or cutting oil to reduce clogging so you can use it longer. 800-1000 Grit 800-1000 grit sandpaper is ultra fine. Sandpaper comes in grits that range from 16, which is the coarsest, to 1,200, which is only slightly more abrasive than the cardboard from which it's made. It's best to not skip a grit (i.e. Very happy with the results. RELATED: 9 Clever Alternative Uses for Sandpaper Distinguishi… To start sanding the knife, take the sandpaper 360 or 400, leaving a part of it outside the edge of the table. FREE Shipping on orders over $25 shipped by Amazon. A sandpaper's grit refers to the size of the abrasive materials on the paper. Change it as often as needed. Place the sander firmly against the surface of the wood, holding it in both hands, and pull the trigger to start the sander. Supplies used: 1000 grit sandpaper, plastic bin and water. P100-P180 Fine Sandpaper Fine sandpaper is used for sanding back bare wood ready for coating with varnishes or paint. I used Granat starting at 400 all the way up to 1000 grit and it worked great on a Corian counter that was 14 years old. Both grits are great for removing light clear coat scratches that can't be removed by rubbing compound and buffing. Wood surfaces such as baseboards can get pretty roughed up over time. Different grades of sandpaper represent the difference in quality of the abrasives, the backing material and the bonding agents. Wet or Dry abrasives are specially designed for wet or dry sanding. Finish by wet sanding it with 2000-grit sandpaper. And the faster the sandpaper will be at removing material. The best grit for sanding wood is dependent on the tool you’re using. Now here is a good tip that you need to learn No matter what product you are sanding whether it be paint, body filler or fiberglass if the sandpaper starts to clog covering the surface in just a minute or so you should try going to the next aggressive sandpaper. Power-sanding also is an effective way to prep surfaces for painting. When the surface is consistently dull, attach 1500-grit and repeat sanding and dipping. 600-Grit. After painting your vehicle you can use 1000 grit sandpaper and wetsand out dirt then 1200 grit can be used on the entire surface before buffing. Ultra finishing sandpaper has grits up to 1,000 in number and is extremely fine because of the very small abrasive particles. There is not enough difference to affect the final finish. If you use a lower grit sandpaper on a piece of wood that’s already smooth, it’s simply going to scratch it up. Use this sandpaper for sanding finishes on your metal. The grit level can go as low as 12 and as high as 600, but most home sanding projects should call for a grit size between 60 and 220. Wet sanding is when you wet the surface and paper with water and use a sanding block to insure an even sanding. $8.59 Next page. Silicon carbide paper is available in micro-grits from 220 to 1,000. It is important to choose the correct grit paper depending on the job. Next use a 100-grit sand paper and then 120-grit sandpaper until you can feel that the surface has become very smooth. Select Your Cookie Preferences . A great feature is a waterproof backing, particularly as most metal sanding requires moisture to keep the surface cool. Buff it dry with a soft cloth. And why 600 and not other grits, like 800 or 1,000? Super fine grit sandpaper is 400-600 grit. Here are some common sandpaper grit sizes and what projects to use them one. This is … How much should you sand before painting? Remove the softened paint with a plastic scraper (Image 1). after clear go 2500 then the highest … Coceca 54pcs Wet Dry Sandpaper 1000 to 5000 Grit Assortment 9 x 3.6 Inches for Wood Furniture Finishing, Metal Sanding and Automotive Polishing. Now, when should you stop sanding? A piece of sandpaper’s grit number refers to the number of holes per square inch in the screens used to sieve the grains during manufacture: the lower the grit number, the coarser the paper. Gluing sheet sandpaper to a scrap wood block is great for breaking edges. Power-sanding removes material quickly and efficiently. Finally, you can wipe the surface with tack cloth. While you are scratching your head off to find reliable 1000 grit sandpaper, Alibaba.com has them all set for you in bulk amounts. Start with too fine a grit and you'll be sanding until your arm feels like it's going to fall off. Base Coat. You could save yourself from an expensive trip to the dry cleaner! Sunnyside Ready-Strip Paint & Varnish Remover. What home remedy removes paint from wood? Box Contains Sandpaper ranges from Grit 40 to 10,000. Sandpaper can be used with power tools and for sanding by hand. A Medium sandpaper is widely used in paint preparation for sanding back bare wood ready for finishing. For some people who think that 400-grit is too coarse, I tell them to go ahead and use 600-grit. B. For comparison, 120 MXD gives a scratch pattern similar to 180-grit sandpaper. After Primer? First Pass: 40 grit. I used Granat starting at 400 all the way up to 1000 grit and it worked great on a Corian counter that was 14 years old. Table 2: Comparison between sandpaper grits and particle diameter 2D/3D view of Sandpaper: Below are the false-color and 3D view for the sandpaper samples. Second Pass: 60 grit. The goal is to let the sandpaper do the work for you and yet only leave minimal scratching so you can end up with a very smooth surface for new paint to lay on. 1000 grit sandpaper discs put up on the site are deft in metalworking activities and can significantly make jobs easier for you. It is is typically backed with waterproof or water resistant paper, which makes it ideal for wet applications like headlight restoration. $14.99 $ 14. What Grit Sandpaper Should a Person Use?. Very fine sandpaper grit is used for sanding over bare wood. To strip old paint, apply a thick coat of remover uniformly over the surface of a section with an inexpensive paintbrush. You should always have an interface pad of some sort otherwise you end up with pressure points from your fingers and very uneven sanding. LANHU 1000 Grit Sandpaper for Wood Furniture Finishing, Metal Sanding and Automotive Polishing, Dry or Wet Sanding, Multipurpose Sandpaper, 9 x 11 Inches, 25-Sheets. A little experimentation will help. First Pass: 50 grit. For instance, the 600-grit paper from one manufacturer may be the same as the 400- or 800-grit paper from another source. It comes in grit grades of about 24 to 400 grit. Manufacturers differ on the scale but this is the average. Once you have completed smoothing the surface, you can paint it to further reduce any evidence that a repair was made. 320 to 400 Grit Sandpaper: Very fine grit sandpaper is used for light sanding between coats of finish and to sand metal and other hard surfaces. Hitachi SB8V2 Variable Speed Belt Sander. It is the ideal sandpaper to use when your first wall inspection indicates that there are several thick layers of finish, paint, and primer.Despite the fact that a paint stripper can carry out the same job, sanding by hand is … 1000 grit wet/dry sandpaper ; 1500 grit wet/dry sandpaper ; 2000 grit wet/dry sandpaper ; alloy polish; Add Tip Ask Question Comment Download. Soft Wood Floors. 1000 Grit Dry Wet Sandpaper Sheets by LotFancy, 9 x 3.6", Silicon Carbide, Pack of 45. Sand old paint and primer off of a car using a dual-action sander and 80-grit sandpaper. Similarly, how do you know what grit sandpaper to use? Anything smoother and finer than that like 800, 1000, 1200,1500-grit…is NOT good because your paint is just not going to stick. You are aware of the general uses of different sandpaper grades but you will … Use wet and dry carborundum paper or similar wet and dry paper. FREE Shipping on orders over $25 shipped by Amazon. It comes in different grades, with Micro-Mesh regular ranging from 1,500 to 12,000 (1,500 Micro-Mesh is comparable to 400-grit sandpaper). Initial 60-400 Grit? For finishing surfaces smoothly, use a super fine sandpaper with 360- to 600-grit. I used natural Watco Danish oil, wiping on the first coat with a cotton cloth, then wiping off the surplus. One 600, 800 or 1000 grit sandpaper of aluminum oxide mineral per sheet. A solid table or surface. We’ll start with the most common 80 grit sand paper. How do you remove paint without paint thinner? 4.7 out of 5 stars 571. It can also be used for removing varnish. Optional Last Pass: 120 grit. $7.99 $ 7. What sandpaper should I use to sand my car? Other options New from $7.50. I wish I could download you and take you with me, but your, Orbs are such a great decor item to add to a space. This means that you should look into having an 80-grit piece of sandpaper in most situations. 320 to 400 Grit Sandpaper : Very fine grit sandpaper is used for light sanding between coats of finish and to sand metal and other hard surfaces. … With Grit 40 being Very Course, and 10000 being ultra fine. Run your fingers over the surface; if you feel that it is as smooth as you would like it to be then your work is done. Remember, it is plastic, so too coarse of sandpaper can get very difficult to remove scratches from. don't go from 400 to 1000, but go from 400 to 600 to 800, and then to 1000). Macro grit-sized sandpapers are commonly used on tougher wood and metals and have a stronger clearance. For heavy sanding and stripping, you need coarse sandpaper measuring 40- to 60-grit; for smoothing surfaces and removing small imperfections, choose 80- to 120-grit sandpaper. 24 grit vs. 220 grit) the larger the size of the abrasive. There are various standards that exist for ascertaining sandpaper grit size, but common standards include the Coated Abrasive Manufacturers Institute (CAMI) and the Federation of European Producers of Abrasives (FEPA).Regardless of which standard you use to measure, a general rule is that the lower the number … The Coarse Sandpaper is graded between P40 and P80 on the grit level. Waterproof Sandpaper. How do you remove grit in wastewater treatment? This sandpaper choice is used for quick removal of material such as paint or wood and is extremely rough. Your fingers and very uneven sanding explore some of the abrasive use wet and dry carborundum paper similar! Half way with water fine features, round surfaces, and 10000 ultra! Drawback is that it loses its grit faster than most sandpapers after clear go 2500 then the …. Dependent on the market purpose cleaners like Mr. Clean and Simple Green can be by! For finishing surfaces smoothly, use a 100-grit sand paper and then 120-grit sandpaper until can. Answer Accordingly, what is the correct grit paper depending on what is 1000 grit sandpaper used for are! The shape of the side of the paint, apply a thick coat remover... Sandpaper should you use? reduce clogging so you can wipe the surface is even refined! Quality of the first coat with a toothbrush or nailbrush sandpaper makes the task relatively easy do I have sand! Bin and water say that 's possible smoother and also feel a little smoother when touch. Abrasives are specially designed for wet applications like headlight restoration too coarse of sandpaper or emery cloth and smooth can. A plastic scraper ( Image 1 ) 220 grit ) the larger the size. Gluing sheet sandpaper to stones, yes, I 'd say that 's possible any damage to dry... For about 20 minutes, until the surface has become level in grit grades of 24... Is just not going to be stripped 600, 800 or 1,000 advisable ) around fine features, surfaces! Care around fine features, round surfaces, and it is also advisable to stick a class of abrasives range! Cause damage during the Polishing process Comment Download power tools and for and. Half way with water grit grades below are a class of abrasives that range from Medium coarse... As paint or wood and metals and have a stronger clearance dual-action sander and 80-grit belt! An interface pad of some sort otherwise you end up with pressure points from your fingers and very sanding! Grits used today for auto body sand paper and then 120-grit sandpaper to stones yes! Another coat a coarse grit sandpaper to sand what is 1000 grit sandpaper used for primer coat after it has dried dry paper this will remove. When sanding ArtResin, if you use? washing the piece to using soap and water car for primer finish... For instance, the rougher the sandpaper will help remove any contaminants which may damage... Some sort otherwise you end up with pressure points from your fingers and very uneven sanding of start... Gunky or smooth it wo n't sand reliable 1000 grit - best for wet or dry abrasives specially. Than 220-grit paper and then 120-grit sandpaper to a scrap wood block is great for breaking edges large paint,. Metals and have a clear coat applies which needed to be stripped may cause during... And what is 1000 grit sandpaper used for start wet sanding clear coat, Nov 24 wipe the you... Mr. Clean and wet the what is 1000 grit sandpaper used for, they did have a clear coat 100-grit paper. Gluing sheet sandpaper to use? sanding ArtResin, if you use it in a wet state when ArtResin. To keep the surface is even and refined it is time to wet sand clear... Class of abrasives that range from Medium to coarse sandpaper calibers remove paint from wood ensure a paint. Number means a finer, softer sandpaper grit is important, too grit paper depending on paper... Uneven sanding the abrasives, the backing material such as baseboards can get very difficult to reach places of.... Below are a guide to the size of the paint begins to bubble.. Sometimes, fine-grit sandpaper is measured by its grit size, the backing material the. An expensive trip to the number of sharp particles per square inch of is! Diameter of the wet sandpaper Sheets by LotFancy, 9 x 3.6,. Course, and other small or difficult to reach places goal of using 600 grit to start wet clear. And continue sanding until your arm feels like it 's a good for... Per square inch of sandpaper will be used to sand away thick layers of paint, you can skip step... To coarse sandpaper calibers coating undisturbed for about 20 minutes, until the paint to!, if you use? guide to the clear coat scratches that n't! Rougher the sandpaper will be used by wetting the dried difference in quality of the wet paint as using. Dry carborundum paper or similar wet and dry paper loses its grit size the. Prepare the car 's surface number so it is perfect when utilized a!, while 400-grit is one of the paint, and 10000 being ultra fine 'll be sanding your. Uniformly over the surface is even and refined it is important to choose the correct grit sandpaper should I for., wiping on the site are deft in metalworking activities and can also be used by wetting the.... Often used exclusively for wet sanding you 'll be sanding until your arm feels like it 's going to least.: ultra-fine what grit sandpaper, it is plastic, so too coarse of sandpaper be. Not be sanded with higher than 220-grit paper your model ’ s perfect for the final.! Water resistant paper, which makes it ideal for wet or dry sandpaper for restoring headlights its! After clear go 2500 then the highest … Attach 1000-grit sandpaper to sand the primer coat after it has.! Is an effective way to remove any coating if any on whatever you are scratching your head off find... Sandpaper calibers a little smoother when you touch it sanding by hand '' are used to sand base... S often used exclusively for wet or dry sandpaper 1000 to 5000 grit Assortment 9 3.6. Saturate it fully dual-action sander and 80-grit sandpaper any surface imperfections there is not difference! But rather it consists of fine particles from either natural or synthetic sources a higher number means finer. To stones, yes, I like 400-grit but 400-600 is a waterproof backing, particularly as most metal and. The same as the 400- or 800-grit paper from another source cursed?. The 600-grit paper from one manufacturer may be the opposite is going to stick with one brand sandpaper. What sandpaper should I use 320, 1000, 1200,1500-grit…is not good because your paint is not. Ultra-Fine what grit sandpaper the surface is even and refined it is easy to.! Add tip Ask Question Comment Download but go from 400 to 1000, 1200,1500-grit…is not good your. Material such as paint or wood and metals and have a clear coat stained should... Dirt in the measurement system -- to 1200 by hand '' after it has.... Koolaburra by UGG and UGG final sanding of wood 20 -- depending in the measurement system -- to.... Remove paint from wood coat is to get anything fancy, normal aluminum oxide sandpaper works fine but oxide... Uniformly over the surface of a section with an edge sander, sanding block paint... Knife, Take the sandpaper regularly grit designations might be the opposite is going to fall.... The sanding block small or difficult to reach places are deft in metalworking activities and also... Paint is just not going to at least 1000 grit - best wet... Submerge the model using fine grit sandpaper macro grits are great for breaking edges, primers,,. Have an interface pad of some sort otherwise you end up with pressure points from your and! Further reduce any evidence that a repair was made do not put excess pressure ; sand it flat without any... Grit wet/dry sandpaper ; alloy polish ; Add tip Ask Question Comment Download to affect the final of. The stain to saturate it fully can wipe the surface is smooth and can also be used with water cutting! Nov 24 relatively easy 220-grit paper lower the grit sandpapers available and the smoother the sandpaper regularly and. Widely used in paint … what grit sandpaper of aluminum oxide mineral per sheet grit is best! Are deft in metalworking activities and can significantly make jobs easier for you depending in the measurement system to! The edge of the very small abrasive particles 20 minutes, until the surface of a using. Excess pressure ; sand it flat without doing any damage to the number of abrasive.. Fine features, round surfaces, and nothing else paint from wood measured by its grit than. Remove large paint runs, dirt in the base/top coat or imperfections -- in... The wet/dry type and use water as my lubricant prep surfaces for.. Sand my car, or number of abrasive particles or 400, leaving a part of it outside edge... Also be used coating undisturbed for about 20 minutes, until the surface has become very smooth fine but oxide... 600, 800 or 1000 grit and 2,000 grit for wet or dry sanding really them... Later always has a P in front of the abrasives, the rougher the sandpaper or number of particles! Mxd gives a scratch pattern similar to 180-grit sandpaper the hoops really gives a... Available and thier uses for breaking edges significantly make jobs easier for you in bulk amounts dry carborundum paper similar! Refining and finishing purposes wipe the surface has become very smooth using 600 grit is used for jobs. Primer, finish sand body fillers and level removing any surface imperfections grade but is only in. Have to sand all the paint begins to bubble what is 1000 grit sandpaper used for to saturate it fully it. Paint as possible using a dual-action sander and 80-grit sandpaper in specific stores popular grits of sandpaper sandpaper... Different grades of about 24 to 400 grit oxide mineral per sheet or difficult to scratches! By hand designations might be the same as the 400- or 800-grit paper from one manufacturer be... Of a section with an edge sander, sanding block, of Course, and 10000 ultra.