Lowe 750g Rust Primer - Dark Grey | LR0750DType: Primer Colour: Dove Grey Finish: Matte Paint Base: Solvent Exterior use Clean With: White spirits Coverage: 8 10m L Container Size: 750ml Lowe 750G Rust Primer Dark Grey Lr0750d Lowe Rust Primer is a premium rust primer that may be painted straight onto rust. It binds to the surface and reacts chemically with any rust that it comes into contact with. This has the effect of neutralizing the rust that is there and preventing any further corrosion.