Rust Remover

item(s): 40704


POR-15 Rust Remover rust dissolving solution for intricate parts

POR-15 Rust Remover will safely convert and remove light or heavy rust completely from metal surfaces and will not affect plastic, PVC, Viton, or most paints. One gallon of this rust remover product derusts several hundred pounds of heavily rusted steel. This equates to around 1/2 to 3/4 pounds of dry rust removed per gallon. Rust Remover will not harm unrusted steel and is safe on other metals. Rust Remover has no fumes or bad odors and no VOCs. This industrial rust remover requires no sanding or scrubbing. POR-15 Rust Remover works in as little as 20 minutes for light rust or overnight for heavy rusted metal.

How it works

All of the rusted areas must be submerged in the Rust Remover for it to work. When all of the rust has been removed, rinse the metal pieces with water. POR-15 Rust Remover works in as little as 20 minutes for light rust or overnight for heavy rusted metal. For best results, use POR-15 Cleaner Degreaser to clean parts before using POR-15 Rust Remover.

30 Minutes



  • Fast Acting Formula
  • Safe to Use On Plastic, PVC, Viton, and Most Paints
  • Easy to Use
  • Reusable and Biodegradable
  • No Sanding or Scrubbing
  • Water-based rust inhibitor solution
  • Professional Results
  • Environmentally Friendly
  • Safe on Delicate Metal Parts
  • Noncorrosive
  • Odorless
  • Will Not Harm Non-Rusted Surfaces
Rust dissolving bath for intricate parts
Use POR-15 Rust Remover for a safe and powerful rust dissolving bath on complex parts; Starts working in just 20 minutes.

Great for

  • Automotive Parts
  • Farm Equipment
  • Gardening Tools
  • Camping Gear
  • Boat Parts

Customer Reviews

Based on 32 reviews
Fred Hubler
Get Some

This stuff is amazing. Much better option than media blasting for small jobs. I even used it to remove imbedded rust from rubber radiator pads that are no longer available.

Jeff E.
Great stuff!!!

This is the best rust remover I have ever tried! Does not flash rust as fast as other brands, and allows you time to get a top coat on it. Customer for life!

Michael Plank

Rust Remover

Robert S
POR-15 Rust Remover

I am very pleased with the results of this product, works well. Best if left overnight.

Works Great!

POR—15 Rust Remover worked as advertised. The weather was cold so I had to leave parts in the solution overnight. I was skeptical, but when I checked the next morning, everything came out great! 100% recommend this product and will be using it again.