Krud Kutter Rustex Rust Converter gal

Krud Kutter Rustex Rust Converter gallon. Rustex is a rust inhibiting coating which converts rusted metal overnight into a rust retarding, paintable surface. When applied to rusted surfaces, iron oxide (rust) is chemically changed to iron phosphate, an inert, hard substance that turns the metal black. This increases the paint adhesion, and durability of the coating. FEATURES: Rust Preventive; Prepares rusted metal for painting; Water-based; biodegradable. FOR BEST RESULTS: Do not use when temperature is below 36°F. * SHIPS GROUND ONLY. Provide valid street address at Checkout.