Mad Dog Dura-Prime Clear Water-Based Acrylic Latex Bonding Primer 1 qt

Dura-Prime Stabilizing Bonding Primer locks down and encapsulates peeling, chipping, cracking, weathered surfaces for best and longest lasting topcoat adhesion. Blocks rust and tannin with two coats. Remains permanently flexible and breathable, extending the life of your paint job up to years.