Before applying, use a wire brush or wire wheel to remove loose paint, rust scales, dirt, oil, and anything else accumulated on the surface. Its why you may consider painting Rustoleum over it. Have been using this for 40+ years for auto restoration. After doing this, apply a coat of Ospho If Ospho has been used on a car, you can use automotive paint and finish it with a clear coat for a much better finish. When applied to rusty metal, it interacts with the iron oxide forcing it to turn black or dark blue. I found that I could spray on the Ospho using a hand held spray bottle for saturation coating and that two coats applied over two days are better than one. I did apply west systems epoxy and interlux 2000E over the ospho treated metal. Knothole Sawmill, LLC '98 Wood-Mizer LT40SuperHydraulic WM Million BF Club Member WM Pro Sawyer Network. Make sure to keep those rims polished in the future!. "Winning an argument isn't everything, as long as you are heard and understood" - W.S. All Right Reserved. Its just like Ospho, only that it is available in a wide range of aesthetically pleasing finishes. I've used etching primer and rattle can enamel over it with good results on frame/suspension pieces but haven't myself used automotive grade paint over it. Anybody ever not rinse off the Ospho and prime over it? As a host, you should also make arrangement for water. */ Even though Ospho contains phosphoric acid, it will not bleed through Rustoleum when you let it dry first. A forum community dedicated to all Dodge Challenger owners and enthusiasts. Would he have any references you could check with to verify his claim? Now that you have figured out that its okay to paint Rustoleum over Ospho, how about vice versa? To neutralize the Ospho MUST be wet, so if dry, re-wet with itself and let set one or two minutes and with a clean rag and water, wipe off like washing the car and then dry. Whats the best way to apply ospho paint? maybe with some white vinegar solution or denatured alcohol. What happens to iron oxide when ospho is applied? For a better experience, please enable JavaScript in your browser before proceeding. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. I re-sanded, re-cleaned and repainted. Sometimes, Ospho may leave behindrust spotsthat need to be converted with another rust treatment. After applying Ospho then wait You dont need to sand the surface. I used Extend on my back fenders over eight years ago and they still look good. OSPHO penetrates deep inside of the metals pores to convert and protect before Iron Oxide is present. I went to their web site but from their description it sounds like a rust converter like Rustoleum's Extend, which I have used with good success, or it a rust encapsulator like POR-15?. i say no to ospho, its a sticky mess.try some on one spot and you will see , it dont go on smooth, cause your trying to cover up rust and hard to get back off. I would think if they had issues they would have said so. Page created in 1.421 seconds with 39 queries. There have been many sailors here that have Ospho treated their keels before barrier coating. Essentially ospho, metal ready, naval jelly etc all work the same way. Sanding off primer and old rust treatment reveals solid metal underneath. OSPHO is a rust inhibiting coating that provides a sound base for subsequent primers and paints. can you dropout of school at 16 in tennessee; kuwait visa check by civil id; is obama still alive in 2022; can you paint directly over ospho. I was dry to touch but not to the primer. 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. on General Board, Started by Norwiscutter I bought a gallon of Ospho and was going to apply it shortly after blasting and have him come back to paint 24 hours later. Phosphoric acid (like concrete etcher) wont affect the paint. Similar to above. We focus on clientele satisfaction. You can paint over the dry surface once it has dried. WebNail fungus can grow on toenails. My pet car I have stashed is a 73 Dodge Challenger Raylle 340 4-speed. myimages[1]="../../../images/top-banner/ez50-banner.jpg" It has been in Central and Southern California its whole life (no snow). How do you paint after using OSPHO? Most importantly, they help you churn out several cups of tea, or coffee, just with a few clicks of the button. //specify random images below. Among the best over-the-counter nail fungus treatments are antifungal nail lacquers that can be painted directly on the affected nail.Usually, you use this type of treatment by painting it on the affected nail every day until a new nail grows in that is free of the fungus. Posted: Fri May 30, 2008 5:43 pm Post subject: Re: Paint, Ospho, Primer.. Lance, My dad and I always prime 272. Chemically it causes the oxidation to become a barrier to further oxidation. Well worth the amount of work, to have the correct starting point for the rest of the repairs and finishing. Before applying, use a wire brush or wire wheel to remove loose paint, rust scales, dirt, oil, and anything else accumulated on the var ry=Math.floor(Math.random()*myimages2.length) The car is always in the garage now. myimages2[1]="../../../images/top-banner/behindtheforum.jpg" You can touch up the Rustoleum occasionally if it starts to wear out. It looks cool. JavaScript is disabled. Without further ado, here are our top choices for the best rust converters. The problem that arose is that where Ospho has contacted painted areas (some non-original rattle can stuff too) there is a tacky residue that does not completely dry. Rustoleum and Ospho are popular rust treatments and protective coatings. The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Doing so may fail because the phosphoric acid is still active. Uncategorized. Similarly, if you seek to install the Tea Coffee Machines, you will not only get quality tested equipment, at a rate which you can afford, but you will also get a chosen assortment of coffee powders and tea bags. All it takes is a pass with a soft cloth dampened with a homemade degreasing solutionfour teaspoons liquid dish soap mixed in one gallon of warm waterfollowed by a rinse using a water-dampened rag. The best on a budget: Whink Rust Remover. However, there is one main limitation which we will discuss below. The Latest Innovations That Are Driving The Vehicle Industry Forward. How to Market Your Business with Webinars? It is not to the point of cutting out rusted areas. I've not used the Ospho brand but have used a similar rust neutralizer product from Auto Zone as I recall. May I Have Been Told That Ospho And Epoxy Primers May Have A Chemical Reaction Resulting In Proplems. Is Ospho a rust converter? I have been using it full strength. We understand the need of every single client. Vending Services Offers Top-Quality Tea Coffee Vending Machine, Amazon Instant Tea coffee Premixes, And Water Dispensers. It works as a primer. Vending Services (Noida)Shop 8, Hans Plaza (Bhaktwar Mkt. CLEANING AND ETCHING METAL OSPHO can be used to clean and etch Ferrous and Non-Ferrous metals by simply applying a thin coat. You are now at the point where you really need to think about cutting out the rusted areas and replacing the panels. Next, then da car with 80 grit, clean with 700-1 wax and grease remover, let set an hour and coat with an epoxy. Ospho is a rust treatment. Make sure to reduce the epoxy and put it on thin but get full coverage. Some areas now have minor rust coming through. I'm not worried about the time it sits as directions say a minimum of 24 hours before painting. Being a paintable surface, you can use any automotive paint. Unlike Rustoleum, Ospho is not a primer, and neither is it a paint. Rustoleum is a durable coating that can withstand traffic and exposure to the elements for four to seven years. As far as Sea Hawk products? It has been around here for a long time and I am retired so I have been taking time to work on it. If the metal piece has been treated with Ospho and you want to paint Rustoleum over it, here is how you can go about it. It will flash rust though, you just dont have to rinse so thoroghly. if your at home do one section at a time Corroseal Water Based Rust Converter Metal Primer. //specify corresponding links below \\\"In the end, it is a moral question as to whether man applies what he has learned or not.\\\" - C. Jung. However, there is one main limitation which we will discuss below. wipe it down to remove the loosend rust, then spray it It had set outside in the rain for a couple of years, hence the rust. It always seems soft and easily scratched or removed. It is strictly a rust treatment. At any rate, the way I personally use Ospho is simple. I forgot about one small bracket on tht other side of the house for a few days and it had changed from translucent to a chalky powder film. (Explained), Audi Brilliant Black Vs. Mythos Black (Compared). OSPHO is easily effective for exterior and interior work alike. Causes eye and skin burns. It is a weak acid so should be ok on hoses and wiring in good shape. I want to on General Board, Started by bandmiller2 Ospho (Note: The old painter that gave it to me told me to apply it with a pump up garden sprayer and let it dry well, then paint right over it. You must log in or register to reply here. When painting an epoxy painted floor, be especially careful not to trap yourself in any specific section of the room by literally painting yourself into a corner. Epoxy paint is very slick. Standard paint just won't adhere to it. Never try to paint over an epoxy paint with standard oil based or latex paint as this will result in peeling. Once the surface is dry, you can paint over it. I haven't heard of this product. The first time I heard of Ospho was back in the early 70s. Does Ospho Need to Be Complemented with Another Rust Treatment? Brush off any loose powder and wipe down with Mineral Spirits before painting. What Else Might I Use To Seal The Metal For A Couple Of Weeks Until I Can Applyan Epoxy Primer?? How do you neutralize rust before painting. I will check it out though, thanks. Like you said, the stuff works great and leaves a tacky finish when dry. Yes, you can paint Rustoleum over Ospho. Regarding painting over Ospho, you can use any other type of paint you want over this rust treatment. Its important to note that Ospho is a rust inhibitor coating and not paint. Flush with water, avoiding damage to adjacent areas; or wipe to a smooth finish, let dry, then paint. 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It's all in the process. Rust needs water and oxygen. The one I washed was fine. var myimages=new Array() Random Image Link Script- By JavaScript Kit(http://www.javascriptkit.com) That'll protect it from flash rust and convert any traces of existing surface rust. As long as the surface treated with Ospho is well prepared, and the Rustoleum is applied correctly, it can last for more than five years. Even though Ospho looks hideous once it has cured on the rusted metal, it can be painted, and thats where Rustoleum comes in. Before applying, use a wire brush or wire wheel to remove loose paint, rust scales, dirt, oil, and anything else accumulated on the surface. document.write('') imagelinks2[1]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" Let dry for a minimum of 24 hours, then apply paint. ry=1 Phosphoric acid converts iron oxide to iron phosphate and stops further rusting. myimages2[2]="../../../images/top-banner/behindtheforum.jpg" //-->,