Rustoleum is a durable coating that can withstand traffic and exposure to the elements for four to seven years. 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. When applied to rusty metal, itinteractswith the iron oxide forcing it to turn black or dark blue. 3 - Next I applied two coats of base (PPG Deltron). After 6 years our cast iron keel shows no sign of rust through. Random Image Link Script- By JavaScript Kit(http://www.javascriptkit.com) If you are looking for a reputed brand such as the Atlantis Coffee Vending Machine Noida, you are unlikely to be disappointed. Causes eye and skin burns. As far as the Ospho residue, I'd call or stop by a body shop. After doing this, apply a coat of Ospho It is effortless to apply. Once the surface is dry, you can paint over it. Corroseal Water Based Rust Converter Metal Primer. Still leaves a haze, which takes paint well. Like you said, the stuff works great and leaves a tacky finish when dry. Is that practical? Thank you for the response. Problem is I research too much and have seen people that have had issues with every product. Before applying, use a wire brush or wire wheel to remove loose paint, rust scales, dirt, oil, and anything else accumulated on the surface. //-->. 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. Just go through our Coffee Vending Machines Noida collection. Phosphoric acid, Rustoleum and learning the hard way. For a better experience, please enable JavaScript in your browser before proceeding. imagelinks[4]="http://www.ezboardwalk.com/" The argument is why you should use your money and time to spray two rust treatments. The epoxy will seal these things out, but rust in pits is porous and will contain some water and some oxygen. You need to apply barrier or paint right after ospho as it will quickly get rust specks after you rinse off the soluble iron phosphate you created to get the clean metal. If I Use Ospho Can Any One Recomend An Epoxy Primer That Will Work Okay. Its why you may consider painting Rustoleum over it. 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. Registered. I'm more concerned about the process. Page created in 1.421 seconds with 39 queries. Ospho, as mentioned earlier, is one of the best rust treatments. The vendor should have more complete information. 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. Price: $80.00 $90.00 a gallon kit. imagelinks[5]="https://woodmizer.com/Store/Shop/Sawmill-Options/CookieMizer-Clamping-Jig?utm_source=forestryforum.com&utm_medium=banner&utm_campaign=cookiemizer&utm_term=2021-03-09&utm_content=800x160" According to SPI sanding wont work, you have to neutralize the Ospho. Before applying, use a wire brush or wire wheel to remove loose paint, rust scales, dirt, oil, and anything else accumulated on the Use as needed and apply as many times as needed to get the spot clean , let dry and leave for months if you want, dont matter. Do you need to paint over Ospho? It looks cool. This product is excellent for chrome containing a fine abrasive and also a wax which will help prevent the return of rust in the future. For a better experience, please enable JavaScript in your browser before proceeding. I will check it out though, thanks. wipe it down to remove the loosend rust, then spray it Its important to note that Ospho is a rust inhibitor coating and not paint. Quick and easy to use, dries hard and fast. I use Ospho a lot. JavaScript is disabled. The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I have not tried to paint over anything that was important, lawn mower parts misc metal etc. What happens to iron oxide when ospho is applied? So, I applied the ospho, waited 24 hours then sandblasted. At any rate, the way I personally use Ospho is simple. Unlike Rustoleum, Ospho is not a primer, and neither is it a paint. We use Ospho a lot on the commercial boats ( all steel construction) but we always paint the next day. It's great stuff. In the past I have applied rust converter and primer. Uncategorized. Lasts a long time if you soak parts and then filter the acid clean of debris and reuse again. Ospho is good stuff. Similar to above. WebHow do you paint after using OSPHO? The best on a budget: Whink Rust Remover. I have used Rustoleum primer on my frame and in spots that were not dry I got orange pill. 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. However, there is one main limitation which we will discuss below. 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. Dont do it! What Else Might I Use To Seal The Metal For A Couple Of Weeks Until I Can Applyan Epoxy Primer?? Archive - You may be interested in installing the Tata coffee machine, in that case, we will provide you with free coffee powders of the similar brand. That is my actual question. Anybody ever not rinse off the Ospho and prime over it? You dont need to sand the surface. if (ry==0) imagelinks2[3]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" Regarding painting over Ospho, you can use any other type of paint you want over this rust treatment. A buddy, who's a lot better painter than I am, did me a set of wheels using the high dollar black polyurethane over it and it worked fine. Now that you have figured out that its okay to paint Rustoleum over Ospho, how about vice versa? Half of what I read says yes and half says no. 0 Members and 1 Guest are viewing this topic. Some areas now have minor rust coming through. The first time I heard of Ospho was back in the early 70s. Contact Us - The car has original paint and of course a good part of its life it has been outdoors. Isnt it better to use Rustoleum and get the rust treatment, protection, and a better finish? Can you paint over iron phosphate? Updated: 00/04/25 I hired an outfit to sand blast my cast iron keel and apply an epoxy barrier coat. A forum community dedicated to all Dodge Challenger owners and enthusiasts. This article will address whether its okay to paint Rustoleum over Ospho and anything else you may need to know about these two protective coatings. Over 200+ free JavaScripts here! var imagelinks=new Array() i think you can spray and wipe off. Once the surface is dry, you can paint over it. Hi, I have been searching the net for a specific issue I am dealing with. Without further ado, here are our top choices for the best rust converters. Keep public away from danger area. You will find that we have the finest range of products. JavaScript is disabled. Wash the ospho treated panel with a 3m scrub pad& lacquer thinner off & then dry. I didn't like the fact that the ospho could not be topcoated or epoxied until 24 hours. Gemplers ECO-Friendly RCQ. 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. It is not to the point of cutting out rusted areas. Only after this period has lapsed, then can you spray Rustoleum. A dry, powdery, grayish-white surface usually develops when cured. The machines that we sell or offer on rent are equipped with advanced features; as a result, making coffee turns out to be more convenient, than before. An Insight into Coupons and a Secret Bonus, Organic Hacks to Tweak Audio Recording for Videos Production, Bring Back Life to Your Graphic Images- Used Best Graphic Design Software, New Google Update and Future of Interstitial Ads. 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. myimages[4]="../../../images/top-banner/ez50-banner.jpg" There are some areas with surface rust, some heavier. var ry=Math.floor(Math.random()*myimages2.length) Re: Phosphoric acid, Rustoleum and learning the hard way. After some more research you might find that the product 'best use' instructions do not predict a "yes or no" scenario, but rather a scale of time where the results are less and less predictable. I've used it after sand blasting to get into the tight spots that I couldn't get blasted as well as I liked. 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. They have every replacement panel made for the e Bodies.. #9. ospho is just as wet as metal ready. Look for Ospho at your local hardware store and just follow the instructions on the bottle. Should't need the 80 or hundred with the OSPHO. If you went through the process of going down of bare approximately 30 minutes Its important to note that Ospho is a rust inhibitor coating and not paint. All Right Reserved. //-->,