Por 15 Metal Prep 40204 Black holds compound better

holds compound better

These primers help prevent rust and seal out moisture while providing a smooth base for topcoat application on metal substrates

These sheet rolls are ideal for projects from filler shaping to featheredging to paint prep and finish

and Can be used application under primer surfacers

Por 15 Metal Prep 40204 Black holds compound betterPOR 15 Metal Prep provides the best adhesion for POR 15 Rust Preventive Coating on any metal surface, including aluminum and shiny polished metal surfaces. Our simple process gently etches metal, creating an ideal anchor pattern for coatings such as POR 15 Rust Preventive Coating, while simultaneously leaving a zinc phosphate coating to insure chemical bonding of paint and steel. Avoid other preps that may leave harmful residues which prevent proper