Thermashield Rust Converter stops existing rust, prevents future corrosion and provides bleed-through protection with a durable protective barrier. No need for sandblasting, scraping or grinding. Rust Converter is a water-based, high quality, unique rust treatment coating.
Removal of rust isn’t necessary
Becomes part of the piece
No need for sandblasting
It is used as a Primer / Base Coat on all rusty metal roofs and structures prior to the application of Thermashield Roof Coat.