Ospho Rust Converter

Ospho first, 3rd picture, dried overnight as per instructions, allows the rust conversion to complete, then Eastwood's rust encapsulator ,1st picture, then two coats of Eastwood's extreme chasis black, 2nd picture. After three years no problems at all still looks new. You can get OSPHO at you auto body paint & supply store.

Ospho rust converter . Jump to Latest Follow 1 - 8 of 8 Posts. B. BIGMOE65 · Registered. Joined Nov 30, 2000 · 265 Posts . Discussion Starter · #1 · Aug 13, 2001. After I treat a rusted area with Ospho do I need to neutralize it before using epoxy primer?

It converts rust into a zinc phosphate which makes a great pre-primer. It will look powdery white/grey when completely dry. How do you use Ospho rust converter ? Before applying, use a wire brush or wire wheel to remove loose paint, rust scales, dirt, oil, and anything else accumulated on

I have been using Ospho since 1979, while in the Coast Guard. If you have use scaly rust , brush or scrape it away. Then simply apply. Best used in direct sunlight or under an infra-red lamp. The deeper the rust , the darker the finished area. No primer needed for painting. The iron phosphate result is over 90% as as the original metal.