RUST GRIP ® 1000 is a tough, one-part polyurethane coating that absorbs atmospheric moisture to cure. RUST GRIP® 1000 is loaded with a metallic pigment for strength and is also resistant to chemical solvents and acid splash . Upon curing, RUST GRIP ® 1000 provides a protective coating film of superior adhesion and flexibility, and is resistant to abrasion and impact. RUST GRIP ® 1000 can be used as a primer or as a one-coating system. It is patented to encapsulate leadbased paints and other toxic materials, including asbestos. RUST GRIP® 1000 ® can be applied over pressure-washed, dry flash rust and firmly bonded commercial paints. In most cases, only a commercial blast to clean the surface and remove any pack rust is needed.