Rust-Oleum Rust Reformer 236 mL — Skip the Sanding, Paint Straight Over Rust! $25.78 CAD (28% Off)

Rust-Oleum Stops Rust Rust Reformer is $25.78 on Amazon.ca for the 236 mL bottle with a built-in applicator (list $35.99, 28% off). Prime members ship free; otherwise orders over $35 ship free.

It doesn't cover rust, it converts it — the coating reacts with the rust layer and turns it into a smooth, flat-black, paintable surface. That skips the worst part of any rust job: sanding down to bare metal. Full cure is 24 hours, after which you can topcoat with most oil-based finishes or prime first.

Coverage is 20 sq ft per bottle, which sounds small until you're actually brushing railings and joints. One reviewer treated roughly 35 feet of steel railing, hitting every weld and seam, and the bottle was still close to full. The applicator is built into the cap, so no brushes to buy.

While it's still wet it cleans up with water, so a slip onto your hands isn't a solvent job.

Where it earns its place: rusty backyard railings, radiator spots, old tools, garage door frames, mower decks. 4.4 stars, nearly 700 reviews.

One limit worth knowing: it stops surface rust. If the metal is rusted through or structurally loose, that's a welding or replacement job, not a coating one.

📦 商品图

🔗 Shop on Amazon →