Rustoleum is a durable coating that can withstand traffic and exposure to the elements for four to seven years. I am just here to clarify the purpose of using both Rustoleum and Ospho. High alkaline pH levels clean away dirt and old wax buildups 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. The best for heavy duty: Corroseal Water-Based Rust Converter Metal Primer. I am in the middle of the metal work on my truck and was wanting something to protect it from surface rust when someone sugested using ospho. All Right Reserved. Can you paint over iron phosphate? 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. Ideally, you would paint the parts right after applying the phosphate coating. if your at home do one section at a time I was dry to touch but not to the primer. Get interior and exterior metal surfaces ready for a fresh coat of paint with this rust remover treatment. The epoxy will seal these things out, but rust in pits is porous and will contain some water and some oxygen. Hi, I have been searching the net for a specific issue I am dealing with. Main ingredient is phosphoric acid in some concentration. ry=1 My pet car I have stashed is a 73 Dodge Challenger Raylle 340 4-speed. Causes eye and skin burns. It always seems soft and easily scratched or removed. If you are throwing a tea party, at home, then, you need not bother about keeping your housemaid engaged for preparing several cups of tea or coffee. Therefore, its job is not to enhance the beauty of the rusted piece. My pet car I have stashed is a 73 Dodge Challenger Raylle 340 4-speed. Essentially ospho, metal ready, naval jelly etc all work the same way. You can apply Ospho on to galvanize and aluminum and paint will stick and stay also.. You will find that we have the finest range of products. RUSTED METAL OSPHO is a rust inhibiting coating-NOT A PAINT. I've used it after sand blasting to get into the tight spots that I couldn't get blasted as well as I liked. We use it in the boatyard all the time. Ospho.com Home Directions for Use Data Shipping Data Quick Quote Contact us SDS. When applied to rusty metal, itinteractswith the iron oxide forcing it to turn black or dark blue. For a better experience, please enable JavaScript in your browser before proceeding. Plastikote 623 Rust Converter. Been there, done that. JavaScript is disabled. A. Vance circular sawmill, 52" blade, powered by a 70 HP 9 1/2 x 10 James Leffel portable steam engine. Just clean and spray it on. Its advisable not to rush this project. Its why you may consider painting Rustoleum over it. It will flash rust though, you just dont have to rinse so thoroghly. Sands great by dry or wet sanding. It had set outside in the rain for a couple of years, hence the rust. Therefore, Ospho can be painted over. Privacy Statement - When applied to rusted surfaces, OSPHO causes iron oxide (rust) to chemically change to iron phosphate an inert, hard substance that turns the metal black. I have never used it but they assured me that you can paint over it. eye protection. Let the metal air-dry completely before breaking out the primer. If a piece is extremely rusty, you may need to combine it with another treatment such as Rustoleum. Is it necessary to paint over Rust Converter? How do you paint after using OSPHO? JavaScript is disabled. Did you just try to wipe off the tacky residue? Ospho has a duller finish. Uncategorized. Before applying, use a wire brush or wire wheel to remove loose paint, rust scales, dirt, oil, and anything else accumulated on the surface. It has been in Central and Southern California its whole life (no snow). Once the surface is dry, you can paint over it. The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Price: $15.00 on average. 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. Whats the best way to neutralize an ospho? I think as. var myimages=new Array() I guess what caught my eye was the directions specifically say to do a test specimen when applying and epoxy based product which barrier coats are. Contact Us - Its important to note that Ospho is a rust inhibitor coating and not paint. spray on the acid, work the areas with medium or heavy scuff pad. When used together, you will enjoy peace of mind knowing that you have a double rust treatment on the metal. //-->,