Early Holiday Savings Are Here! 

25% OFF ALL Products!

Get a head start on the holiday season with our Early Holiday Savings Event! Enjoy a massive 25% discount on every product storewide — no exclusions, no codes needed.

Whether you're replacing essential parts, upgrading your system, or stocking up for the winter, now is the perfect time to save big. But hurry — inventory is limited and deals won’t last long!

This Early Holiday Sale Extended until December 8!

Total rust cleanup and protection for your outdoor wood furnace! You can be proud of your outdoor boiler because it will stay shiny and new-looking, even though it may be more than 20 years old!

Use the AC Pro-Rust Remover first to clean up your boiler, then apply AC Pro-Tech for LONG-lasting protection. 

Rust remover in Gel form is easy to use in cleaning up outdoor boilers, corroded AC coils and other rust stains. This comes in a 1-liter plastic container. This is in contrast to other rust removers you find in hardware outlets, which have a watery consistency and run off before the rust removal is complete.

As far as we are aware, this is the only Phosphoric Acid-based rust dissolver in gel form. The product is simply applied by brush or spray bottle (not supplied) with a thick coat, left for half an hour, and rinsed off. As a bath, it can be used over & over again. It is ideal for all steel and is particularly good on heavily stained steel and rusted stainless steel.

Remember for ongoing rust protection, apply AC Pro-Tech after cleaning your steel surfaces with AC Pro-Rust. 

Please see the product instructions and precautions.