Don't limit the primer to bare metal only; any areas that are rusty will benefit. You can often get by without scuffing the primer, but it doesn't hurt to do it anyway, as scuffing creates a ...

As well as paint, Metturan Ketheswaran recommends a rust-inhibiting primer, such as this Rustoleum rusty metal primer at Home Depot. This primer creates a layer of zinc phosphate over the surface ...

Primer spray paint is designed to protect heavily rusted surfaces Oil based paint with Stops Rust formula provides rust resistant base coat for cars, trucks and other vehicles Covers up to 12 sq.

This fast-drying, single-component primer converts surface rust into a hydrophobic passive layer and offers excellent protection against re-rusting of metal surfaces. Reinforcement coated with ...