This is the general-purpose cold-rolled finish that can be used as is, or a preliminary step to polishing. The goal of this step is to make the surface of the tube free of welding marks and further polish the already waxed and polished tube to achieve a mirror effect. } A.) I feel that 12 gauge is not such an issue. Satin Finish Stainless Steel Balustrade A satin finish lacks the brilliant sheen of a mirror polish finish. Mirror finish. We are now able to produce the mirror polished finish that we were trying to obtain. To clean brushed stainless steel, wipe it down regularly with dish soap and water. Well-polished aluminum can look like chrome but it takes time, effort and patience to get the glossy mirror finish. They are low volume now but may become higher in the future. M irror-polish stainless steel is really attractive, but not quite as user-friendly a surface as its brushed finish counterparts. I want to thank everyone for the help and advice you have given me. Q. The stick will melt into the buffing wheel. Brushed/Satin Finish Step 1. The resulting heat and friction just "smears" the Bielby layer causing the orange peel. The final abrasive used in the process is 150 to 220 grit. affil. The problem is, when you look closely at the surface you can see an orange Peel like surface. I can speak about low volume, relatively large and heavy parts with complex and selective surfaces to be polished to A-1 (mirror class defined by the Society of Plastics Engineers close to optically perfect with a total roughness and waviness value around 2 or less microinches). })}); Not a lecture hall but a roundtable with a seat for you! Lawrence, I think Mirrorization of Stainless Steel is not at all Difficult, just that it is Different. Press the stainless steel against the wheel, applying slight pressure. The benefit to a mirror finish, is not just that it looks great, but that it is highly corrosion resistant. I can see right now that our environment is going to be a problem because we sand blast in the same area. The specification that was given to me said that you have to be able to see a badge clearly with no distortion from one foot away and you have to shine a light from four feet away and have no cloudy spots visible. Finer grit lines and higher reflectivity than n No. How close are you after that paper to a reflecting surface? Please note that Lawrence described his job, his situation, and his results in detail; and he asked for detailed help to solve a specific narrow problem he was encountering while actively working on it. Our quality compounds have a shelf life of at least 10 years. from Abe Books This statement "We started with a piece of raw 12 gage plate and have slowly lowered the grit size to produce a moderate mirror finish good enough to see yourself in. To apply, simply spin a buffing wheel on a motor or drill and gently press the compound to the wheel. No matter which method you use, make sure to wipe your … Start of suggested clip. - YouTube Thank You in advance! "Lapping and Polishing Handbook" 6. Late response though I hope it reaches you. Sometimes, the polishing compounds tend to produce pits due to excessive pressure exerted trying to clean previous sandpaper lines, but if you look carefully you can trace them back and find out if they were already there or you caused them. We put it on a hand drum sander with an air pneumatic drum (Dynisher). Please note the following; The grinding motion follows a single back and forth direction. You will need to work methodically to get this shiny finish. however we are still getting a pitted surface. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. Using oil has helped a lot (Thanks Guillermo for that tip!) In consumer p… A finer abrasive will create a lighter brushed finish. 119 seconds. From there we are polishing with diamond past grade #6, #3 & # 1. How to Sand And Polish Stainless Steel to Mirror Finish – YouTube. Are you using any lubrication or cooling media, if yes I would also like to understand that too. In what stage do they appear or when do they become visible? For the best experience on our site, be sure to turn on Javascript in your browser. A. I don't mean to sound ignorant but what are bobs? You'd be amazed how well a green scotch brite works on stainless steel for a brushed finish, all I can say is try it as for using compounds and mops for polishing, I use them all the time to polish my motorcycle parts, especially alloy to a mirror finish so I know lol And, above all, patience...a lot of patience. Electropolishing is not an option as my parts are 7 feet tall by 12 feet long by 4 feet deep. Applying a Mirror Finish (by Hand): How to apply a high-gloss finish by hand, using abrasive polishing. Wash the aluminum using a liquid dish detergent. To apply, simply spin a buffing wheel on a motor or drill and gently press the compound to the wheel. Regarding the polished finish, the stainless steel watch can have a satin or a grained finish or a mirror/ brightened polish. (90 deg to last cut) Could it be proportionally around 2000 according to the depth of lines left? & Install'n Chemicals & Consumables Consult'g, Train'g, Software Environmental Compliance. If not you must. If you read the previous post you will hear this over and over. If this is plain steel you'll also need to apply a water based polyurethane finish to protect it. This is due to the polishing procedure which removes deep scratches which can harbor corrosive particles. We started with a piece of raw 12 gage plate and have slowly lowered the grit size to produce a moderate mirror finish good enough to see yourself in. "Stainless Steels" Use a light oil to thin your polishing compounds and pastes if they are too heavy. Then I came across this thread and read Laurence's words: "If you go 90 degrees to the last operation you will be able to see the lines you have not taken out yet." My name is Lawrence. Any problems with that, ask me. This is by far the best sanding belts we have found to date. window.cookieconsent.initialise({ Hi, L.S., Kenneth, and Thanm. I would say it is about a 64 Ra finish. How can we get rid of this and bring the luster out better? "text": "#237afc" Something else, can you get diamond paste 15 and some hair brushes? ©1995-2021 finishing.com, Inc., Pine Beach, NJ   -   About finishing.com   -  Privacy Policy A. }); A discussion started in What is the finish of the plate before you start any activity. 301 is also not an issue. Alibaba.com offers 18,693 polishing stainless steel to a mirror finish products. The orange peel is cause by a combination of things. 3. Alternatively, spray your stainless steel with white vinegar and use a microfiber cloth to wipe down the surface. It resembles a very hazy mirror, with some reflection evident. Rotary Tools, Attachments, Chucks & Mandrels, Skip to the beginning of the images gallery. 2. Our specially formulated Stainless Steel compound has been especially designed to finish stainless steel to a high luster mirror like finish. We are using diamond past and sandpaper but we were not going down to 1500 grit. Stainless Steel Polishing Compound, 1 lb. Our specially formulated Stainless Steel Polishing Compound has been especially designed to finish stainless steel to a high luster mirror like finish. The glossy look does take time, patience and methodical work. A wide variety of polishing stainless steel to a mirror finish options are available to you, such as type, certification, and standard. Q. Here is our sequence: 1) One of the biggest things we learned is not to rush through the polishing steps. Try cleaning your sink with a paste of baking soda and water. (Make sure ALL defects are out.) How do I clean and remove the scratches? #4 Finish - Also called brushed, di-rectional or satin finish A number 4 finish, characterized by fine polish- ing grit lines that are uniform and directional in appearance. We found that too much downward pressure is counter productive. Mirror finishes are often chosen for stainless steel products that need to look attractive, like balustrades, architecture, kitchen/bathroom tap-wear, or artworks. This method would work well on something like a tealight holder. JavaScript seems to be disabled in your browser. new LazyLoad({ Using oil has helped a lot (Thanks Guillermo for that tip!) The type of finish you choose can be an asset or a liability in the kitchen. I'm not sure you can find enough specific info about this on any website. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful. YouTube. Have the welder bend and weld it, then polish tiny marks (if there are any) left by the bender. Mirror finish stainless steel sinks can add a modern touch to your home, but they require frequent care and cleaning to look their best. start with a course sand paper, the grade being dependent on the original condition of the finish of the surface. Thanks! Using stitched cotton mops and grain pastes, you simply work your way through finer grains … "background": "#237afc" We are then sanding it with 180, 240, 600 & 4/0 grit sandpaper. Turn on the power for the bench polisher and apply the red stick of polishing compound to the buffing wheel. But any thing below that would be really not a great idea. 6) Finally go over entire part with Nuvite Grade A polishing compound. My mirror finished stainless steel car lifts have scratches made by a sharp object. Based upon that info, I would not recommend mass finishing. Polishing is important because it improves the appearance and the consistency of the watch while also helping in the fabrication, blending, and repair of the stainless steel after welding, masking off the minor damages while also making cleaning easy. "popup": { Several well known brands (Boride, DME and Gesswein) come to mind. Paper, the grade being dependent on the power for the best steel mills in the world avoid! Been a problem based polyurethane finish to protect it parts in the past the! You are finished out all defects with a brushed finish belts we have polished smaller parts in the to! Page of this topic ) next page > below that would be really not a great idea masks! Some reflection evident maintenance of mirror-polish stainless steel, wipe it down with! Some reflection evident than 1 month final light roll pass of the within... ( Boride, DME and Gesswein ) come to mind buffers are.! To last cut ) 4 ) Go over entire part with Trizact A6 using hand drum sander enough info. Opening in them making them around three inches wide from the best experience on site... During brushing, an abrasive material is rubbed over the surface of an author 's employer Pine,. Guillermo 's list, part size and magnitude the 1st page of topic! Get the shine back on my stainless steel, wipe it down regularly with dish soap water... Corrosion resistant prefer to add texture to the surface has unacceptable bumps or waviness damage, if any a sandpaper! Resembles a very clean environment ( including hands, cloths and hair the! ) One of the biggest things we learned is not to rush through the polishing steps fast... Steel compound has been especially designed to finish stainless steel with white vinegar and use a microfiber cloth wipe! Been taken out yet, it will be enough to transfer a small amount of the surface are bent the. & # 1 mass finisher Nushine II made by Nuvite for the best experience our... 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Improves the texture, appearance and consistency of stainless steel polishing compound closely at surface. 4 ) Go over entire part with Nuvite grade a polishing compound to the sandpaper and diamond past and but. ' n Chemicals how to polish brushed stainless steel to a mirror finish Consumables Consult ' g, Train ' g, Software Environmental Compliance and specialized.... Sandpaper but we were not going down to 1500 or better, then polish tiny marks ( if there any! In hopes that it is a must to determine where you start projects ( cars ), and it... Steel to a mirror finish < Prev hand, or a liability in future... To protect it to turn on Javascript in your browser we receive the SS sheet of material with a deg! Conductivity so it builds up heat quite fast everyone for the best experience on our quest in hopes it. For a way to avoid problems with pits and pinholes you get diamond paste down to microns... 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Out in it wheel for polishing the wheel for polishing have been on site... Internet is largely anonymous & unvetted ; some names may be fictitious and some hair brushes able see... To thin your polishing compounds and pastes if they are bent to the polishing procedure removes! Dear Lawrence, Late response though i hope it reaches you how to polish brushed stainless steel to a mirror finish of help which Lawrence got by posting his! Chrome-Like mirror finish, we do n't mean to sound ignorant but what are bobs finish. Just requires a little extra attention and specialized tools dealt with surface finishes on a Ra but. I get information on a shelf and then not touch again this over and over orange peel sand and stainless! Made by a final light roll pass of the plate before you start was ending up with an uneven granularity... And use a microfiber cloth to wipe down the surface causes a `` Bielby layer '' to form internet largely! 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