POR-15 Rust Remover, Rust Dissolving Solution, Reusable and Biodegradable, 128 Fluid Ounces

POR-15 Rust Remover Rust Dissolving Solution will safely remove light to even heavy rust completely from metal surfaces and will not affect plastic, PVC, Viton, and most paints. One gallon derusts up to 300 pounds of heavily rusted steel. Rust Remover will not harm unrusted steel and is safe on other metals. Rust Remover has no fumes or bad odors. No sanding or scrubbing required.

• ✅ HOW IT WORKS Submerge rusty metal object in POR-15 Rust Remover until rust is dissolved. Check item every hour for light rust or every eight hours for heavy rust. Extremely heavy rusted parts can take up to 3 days.
• ✅ REUSABLE Carefully pour used Rust Remover into a sealable plastic container and store away from excessive heat and cold. Can be effective up to 3-4 uses, depending on previous uses.
• ✅ SAFE TO USE POR-15 Rust Remover is biodegradable and easy to dispose of. Gloves and eye protection is recommended durning use.