Product details:

Zinsser Metal Primer is a high performance direct to metal primer that bonds to both heavily rusted and clean metal surfaces. Its unique alkyd formulation delivers twice the rust protection of top coat paint alone. Metal Primer carries the Rust-Oleum Certified Protection seal. ^ Red , 1 GAL ^ Flat Finish ^ For Use On Heavily Rusted and Clean Metal Surfaces ^ Ideal for metal surfaces where extra durability is needed ^ Helps prevent chipping , cracking and peeling ^ Direct-to-metal (DTM) formula increases corrosion protection ^ Covers up to 265-450 sq. ft. /gal.