Sorry for the delay. Free eBook; ENTIRE DXF COLLECTION; My Cart. Background I used the steps described to accelerate the rusting of bended Corten steel metal and made a timelapse video of the process. Water rinse immediately. Safe, Easy-To-Use, Premium Patinas for Steel and Metal Art. I made a little more than I can use and don't feel comfortable pouring it down the drain. Repeat until color develops. Any suggestions, guidelines- I should mention that I do have the actual recipe guidelines as stated by the US Army (?) For Yellow Green, dip in dilute nitric acid, then wash and dry. I am seriously on this kick of looking for authentic vintage, French vintage, and a ton of plates, vases, and pitchers to fill up my open shelves in our pantry and kitchen. It has the haunting melancholy sound of a bell buoy at sea being tossed by wind and waves. This subreddit contains almost every aspect of metalworking. Step 1: Materials and Tools. How did you achieve the variegated look? Second one: 2.5 ounces cupric sulphate, 3 ounces potassium chlorate, 3 ounces sodium chloride, 1 gallon boiling water. Dab dry. Antique Bronze is a patina (blue liquid) that instantly imparts a light to dark bronze finish on steel & iron. I have a few "swatches" to test it first, but if anyone has any thoughts or ideas to throw into the mix I would be very grateful! Apply by spray or immersion. However, I'm finding it creates an excess amount of rust dust later. Solution hot (180 to 190°F), metal hot (200°F), cold wash water applied after metal has cooled to around 100°F. I got amazing results. I found out the basic information for doing this at the very cool ArtMetal forum: http://www.artmetal.com/blog/bob_turan/2009/04/rust_promoter . Clean the metal surface before application. Many of Our Patinas Are Found ONLY on This Website. This works way better than you'd expect. I've been using your method and love the orange patina achieved by submerging the steel in the mixture. And, after lots of experimenting, I can tell you how to patina paint metal finishes with 20+ unique looks. I like the results so much, and there is so little practical information on the subject that is accessible to the general public, I thought I'd share this simple method with the instructables community. It is a poisonous light blue acidic liquid that turns mild steel black on contact. Homemade patina recipes? I did that with some old gas cans, worked wonders, looks pretty cool too. Because homemade patina recipes can have unpredictable results, your vinegar and salt patina on copper may wind up being any shade of green, blue, turquoise – or possibly even something else! (By the way, the method worked incredibly well! I realize these chemicals are hard to find, but they will give pretty awesome results. Once you apply the black patina, blot it with a paper towel, then let dry over night. Black antique finish for silver. Is the 2nd one a room temp solution or hot bath? Reply Thanks for all of the great info that helped get me hear.. This can add color, character, and realism to your patina. Not sure if it qualifies as a patina recipe, but it looks really cool in person. Copper for steel/ferrous metals. Applied hot, Slate Black will create a deep brown patina on aluminum and a red-green finish on stainless steel. Will post first photo and when done will post another. STEEL PATINAS “X-TREME™” STARTER KIT. It takes only 3-5 minutes to develop and does not produce the quick rust that you normally see with other blackening agents. I see no reason not to do it. Perhaps it is of use to anyone: Hey, this is really great, thanks for that! Can anyone provide me with a good recipe for a HOT black oxide rub on recipe; I am attempting to add a black oxide patine to my Live edge dining room table legs that are made from 1/4" mild steel plate. Kool-Blak 225 I've used it on letters for barn wood signs and LOVE the look! The mystery and surprise are part of the fun of making your own patinas. Sent from my iPad using Tapatalk HD #125 KnifeTex, May 15, 2013. Making steel turn black without actually applying paint to the surface is a trick that you must execute carefully. I think such a dilute solution flushed down the toilet with a much larger volume of water would cause no harm to the plumbing or the environment. I wanted it to have a nice rust patina that looked like it had been hanging on the eaves of a lobster shack, at the end of a pier, for many a year, being splashed and buffeted by nor'easters and sudden gales. Oh and then just wipe down very well with a rag. It is made of COR-TEN steel which is designed to rust on the surface to create a protective barrier against further rusting. About: Engineer/Scientist Interests include: * Physics based toys and demonstrations * Things that spin, like Levitron, Fidget Spinners, Origami spinners * Electronics * Cooking authentic ethnic food * Magnets…, http://www.artmetal.com/blog/bob_turan/2009/04/rust_promoter. Did you make this project? Faster acting, dip and move in solution or spray on until desired color is achieved. Ideally I do not want to soak the legs in an alkaline bath or oxide solution- I would prefer to rub it on with steel wool and use direct water pressure to rinse. Mix the following solution in a spray bottle, taking pains to ensure that the salt crystals dissolve before you use it: 4 parts white household vinegar to 1 … On the face of the steel will be cut acrylic letters which will be VHB taped on. You wouldn't hesitate to flush any of the very mild ingredients individually would you, so why worry about them in combination? Apply to clean steel … Second one: 2.5 ounces cupric sulphate, 3 ounces potassium chlorate, 3 ounces sodium chloride, 1 gallon boiling water. DIY Patina Metal: From Store bought to Vintage Classic. Penetrant sealers used after the cold black oxide process can leave an oily finish, according to Modern Machine Shop Online. 3 years ago. Black Magic Patina creates a beautiful, rich black patina on iron and steel. I want to achieve this look, I was wondering if you would recommend against doing this for (what I think is) a steel helmet from a functional perspective, just in terms of something that gets handled a lot, assuming it can be done at all. I don't know. Judging by the number of posts on forums asking how to do this, I see I am not the only one who wants to actually promote, rather than prevent, rust on iron and steel objects. You can frame the sheeting for an instant magnet message board or cut it into decorative tiles and coasters. Here are the two mixtures right out of my manual. However I finally did find a simple safe method, using on-hand household chemicals, buried deep within a thread on the subject at a metalworking forum. You will need the following: Household Chemicals: White vinegar (any brand) Hydrogen Peroxide (3% -- use a fresh bottle) Table salt (any kind will do, doesn't have to be sea salt) Degreaser (any brand) Tools: Measuring cup. Sounds like attempting to dilute it is the best plan.I should add that overnight the rust on my planter bloomed into a wonderful result, even better than when I posted my question. Quick dry solvent-base lacquer for metals. Seeing it was taking so long, I decided to take things into my own hands and, ah, "help" mother nature along and accelerate the process. Make sure there’s no residue left on the metal. … Typical use is to give a handsome bluish black finish to gun barrels. If you find it doesn’t work too well, add some more copper sulphate crystals and try again. Q. I am interested in using typical household products to making my Patinas, instead of buying chemicals. On iron, steel, and nonferrous metals, Slate Black will form a black patina … Thanks! Hi - I have started a new signage project, the sign tray and its frame are constructed from fresh coreten, I want to get the lovely rich patina before installing but have a query I'm not sure if anyone can help with. Lately, I’ve been loving pics of Faux Patina Paint Metal Finishes mixed with layers of other paints or just blends of beautiful colors. If you don’t want to use them, just buy some clear ammonia to do the same without chemicals. Is there a non toxic way to stop this process? when the enamels were dry I carried out the rusting process. I've had this Maine 'buoy bell' wind chime for about eight years now. 2007? Wet burnish to blend. A fixative is good or you can let it stand around a while and let nature take over. What's the best way to dispose of any excess fluid? First one: 3 teaspoons caustic soda, 1 teaspoon potassium nitrate, 1 quart boiling water.Spray or brush onto warm iron (use only in very well ventilated area). Bronze paint for use on aluminum, steel, dicast, cement, etc. Obviously, this presents some hazards. Copper on solder. If it looks insipidly blue, add some more crystals. This includes but is not limited to welding, machining, casting and general fabrication. Red rust eats steel, and black rust protects the steel from red rust by actually binding with the steel, and leaving no way for the red rust to get to the steel, except along the cutting edge. My only concern is that it's mildly corrosive so I would hate to ruin any of the metal pipes in my home. The addition of hydrogen peroxide and salt to your vinegar will cause many iron alloys, like steel, to rust. There is one doubt and personal experience that in Rains the Rust flows along with water which spoils the aesthetics of the surrounding areas turning everything into red/brown color. But faster as easier. Just before you'd see color, (not red hot color but the straw color) then spray with WD-40. 4 years ago. I am from India and Corten is now becoming popular here. Now it will be brown and to make it black I boil it in water for about 30-45 minutes. Joined: Apr 4, 2013 Messages: 1,268 Likes Received: 1,753. This instructable will show you a fast, safe method, using common household chemicals that you probably already have, to produce a rich rust patina on iron and steel to give it a weathered, aged appearance. There are a lot of ideas to create faux patina finish with various shades and intensity. Cold foam brush wipe Birchwood Technologies Presto Black® BST4 to desired value. - Cheers. Then test it on a scrap of solder or lead came. 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