OSPHO safely dissolves bleeding rust from many painted surfaces. For best results, use OSPHO at temperatures no lower than 36°. Excess dew and humidity may prolong drying time, cause …

2010年3月30日 · This is the start of a thread dedicated to successful rust removal using ospho,a water based phosphric acid product I've been using professionally for many years. Ospho has …

Ospho is a powerful rust converter and primer that prepares surfaces for painting by eliminating rust and creating a strong bond between the surface and the paint. By following a few simple …

How to remove rust permanently. In this video, I show you how to restore a rusty table by treating the rust with Ospho metal treatment and repainting. Don't...

2023年2月19日 · In this video i will using a chemical call OSPHO to completely eat away rust. it's super simple to follow. PRODUCTS USED IN THIS VIDEO; ospho; https://amzn.to/416xCA3 …

2020年4月29日 · How to apply Ospho rust remover

2025年1月4日 · Merely remove loose paint and rust scale, dirt, oil, grease and other accumulations with a wire brush or pressure washer and let dry - apply a thin coat of OSPHO …

2023年8月10日 · I came across Ospho when it was the only rust converter Southern Polyurethane recommended be used under their epoxy. They suggest you apply the Ospho to the rusty bits, …

2015年5月15日 · Merely remove loose paint and rust scale, dirt, oil, grease and other accumulations with a wire brush - apply a coat of OSPHO as it comes in the container - let dry …

2012年9月7日 · Merely remove loose paint and rust scale, dirt, oil, grease, and other accumulation with a wire brush -- apply a coat of OSPHO as it comes from the container -- let …