can you paint directly over ospho

Use evaporust, it works the same way, but doesnt contain any acid. //specify corresponding links below I understand your concern. No! For a better experience, please enable JavaScript in your browser before proceeding. RUSTED METAL OSPHO is a rust inhibiting coating-NOT A PAINT. As far as Sea Hawk products? Yes, have been using Ospho for many years. Main ingredient is phosphoric acid in some concentration. We use Ospho a lot on the commercial boats ( all steel construction) but we always paint the next day. If a piece is extremely rusty, you may need to combine it with another treatment such as Rustoleum. Applications and more. When applied to rusted surfaces, OSPHO causes rust (iron oxide) to chemically change to iron phosphate an inert, hard, black substance. Before applying, use a wire brush or wire wheel to remove loose paint, rust scales, dirt, oil, and anything else accumulated on the surface. Again, apply just enough for full coverage / hiding. Archive - Vending Services has the widest range of water dispensers that can be used in commercial and residential purposes. Once the vehicle, whatever it is, is media blasted, it won't really take that long to sand it with a DA using 80 grit to prep it for Epoxy. get the metal prep that you use like soap and water and wash the bare metal and let air dry, then use a paint thinner to clean it after it dries. ),Opp.- Vinayak Hospital, Sec-27, Noida U.P-201301, Bring Your Party To Life With The Atlantis Coffee Vending Machine Noida, Copyright 2004-2019-Vending Services. If you want to improve the look of the rusted metal, you can paint it with some Rustoleum to get a much better finish. Advertising - Yes, Ospho can damage paint because it is 75% Phosphoric acid. Anybody ever not rinse off the Ospho and prime over it? Being a paintable surface, you can use any automotive paint. var imagelinks=new Array() However, in this case, the rust has been treated with Ospho, and you can get strong adhesion between Ospho and Rustoleum with the help of a primer. For best results, use OSPHO at temperatures no lower than 36. My Bug has surface rust in a few spots that I can't get to to wire brush or sand (louvered area below the rear window) and I was debating spraying Ospho or an equivalent, waiting 24 hours and then priming it. Before applying, use a wire brush or wire wheel to remove Is it necessary to paint over Rust Converter? You have to remember Ospho is clean up with water. Since then everything iron or steel that I paint gets a coat of Ospho. It may not display this or other websites correctly. I have used Ospho, on autos. Restores the look of metal surfaces to factory smoothness with no sanding required! I am not sure about all brands--I just used the generic from home depot. You can have as many as you wish According to SPI sanding wont work, you have to neutralize the Ospho. After conversion, I wash it off, then wipe with solvent then shoot the primer and paint. It has been around here for a long time and I am retired so I have been taking time to work on it. Did you just try to wipe off the tacky residue? Ospho (Note: Ospho is a rust treatment. imagelinks2[3]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" Chemically it causes the oxidation to become a barrier to further oxidation. Hi, I have been searching the net for a specific issue I am dealing with. document.write('') It's important to note that Ospho is a rust inhibitor coating and not paint. RUSTED METAL OSPHO is a rust inhibiting coating-NOT A PAINT. Too much ospho and you'll just leave a crusty residue. Best Supply MROChem Black Star Rust Converter. ry=1 The car has original paint and of course a good part of its life it has been outdoors. How to Market Your Business with Webinars? Its important to note that Ospho is a rust inhibitor coating and not paint. going away in seconds. Before applying, use a wire brush or wire wheel to remove loose paint, rust scales, dirt, oil, and anything else accumulated on the surface. Make sure to keep those rims polished in the future!. My local hardware store carries Ospho. capta . The best multipurpose: WD-40 Specialist Rust Remover Soak. How do you paint after using OSPHO? If you continue to use this site we will assume that you are happy with it. I would think if they had issues they would have said so. WebA: No. The coating thats left is supposed to be inert and will protect the bare metal for a year or more inside. Can you paint directly over OSPHO? These days, I find Ospho particularly useful on stainless-steel stanchions, stanchion bases and rails that are showing streaks of rust, typically due to fastening screws that are made of low-grade stainless or simple steel with a tendency to corrode. Been there, done that. But can you use Rustoleum? Over 200+ free JavaScripts here! You have to remove it. Mar 11, 2009. I used Extend on my back fenders over eight years ago and they still look good. Unless you feel the urge to use both Ospho and Rustoleum, only one of these is enough to deal with rust. I want to The one I washed was fine. Also, he indicated that it is a primer. How do you neutralize rust before painting. on Chainsaws, Started by Homer There have been many sailors here that have Ospho treated their keels before barrier coating. After the Rust Converter has completely dry, it is recommended to wipe the surface with a damp cloth to remove all excess Rust Converter before you apply the oil-based paint. Can you paint directly over OSPHO? I got some and tried it man that stuff works great. Their website says to let it dry a It is with the use of Ospho rust treatment. If you use this, I would spray over a 100 150 grit sanded surface. Both are a light green liquid. If you think a particular object is too rusty to be treated with only Ospho, feel free to bring in the big guns. I would advise you to refrain from using Ospho over Rustoleum. It is with the use of Ospho rust treatment. VHT SP229 Rust Converter. After 6 years our cast iron keel shows no sign of rust through. I figured any rust missed by the sandblasting was converted by the ospho. In the past I have applied rust converter and primer. I will check it out though, thanks. I would still try to avoid contact with anything but the metal. You could prime the rusty area with phosphoric acid, after wire brushing the loose stuff off. Phosphoric acid, Rustoleum and learning the hard way. Did you wipe the the area down before you first but Ospho with any thinner or cleaner? Is Ospho a rust converter? //specify random images below. can you paint directly if your at home do one section at a time Therefore, there is no need for you to use a lot of time and energy sanding over Ospho before painting Rustoleum. Some areas now have minor rust coming through. Similar to above. It looks cool. //-->,