Rust-Oleum 330491 Stops Rust Universal Bonding Primer, 12 oz, Gray, 128 Fl Oz (Pack of 1)

Rust-Oleum Stops Rust Universal Bonding Primer is specially formulated to firmly bond any topcoat including solvent-based/epoxies to difficult to paint surfaces. It creates a rust-resistant surface and features smooth leveling for a uniform, high-quality coating.
Exterior/interior use, great for galvanized steel, wrought iron, railings, furniture, laminate, PVC, porcelain, masonry, glazed brick and more
Low odor, low VOC water-based formula has excellent wet adhesion in moist or humid environments
Dries to the touch in 30 minutes and covers up to 10-12 sq. ft.
Prevents rust and corrosion for enhanced durability
Gray finish creates a strong bond to prepare surface for any topcoat