Testing Popular Rust Encapsulating Paints

The Repair Geek YouTube Channel performs comprehensive testing of rust-encapsulating paints. The meticulous investigation features a lineup of renowned brands, including POR 15, KBS, Eastwood Rust Encapsulator Platinum, Bill Hirsch Miracle Paint, Rustoleum Oil-Based Enamel, Raptor Liner, and Mastercoat.

Rust Encapsulating Paint Testing Criteria

The Repair Geek thoroughly examines six crucial categories: adhesion, chip resistance, flexibility, UV resistance, corrosion resistance, and chemical resistance. The testing process unfolds over eight months, allowing each paint to undergo essential UV exposure and, in some instances, pushed to failure within a salt fog cabinet.

Challenging Popular Opinions

Contrary to prevailing internet opinions, the Repair Geek aims to challenge the status quo by revealing that there are superior paints on the market compared to the widely praised POR15. The goal is to empower viewers with the knowledge needed to make informed decisions when selecting the perfect paint for their specific projects.

Video Chapters

The video is structured with informative chapters guiding you through the testing process:

1. Products tested in this video (00:49)
2. How each panel was prepared (1:31)
3. Adhesion testing (3:59)
4. Chip testing (6:08)
5. Flexibility testing (6:52)
6. UV exposure testing (11:07)
7. Corrosion testing (16:50)
8. Corrosion testing over rust (26:09)
9. Corrosion testing with mixtures (30:08)
10. Chemical resistance testing (32:42)
11. Overall results (39:35)

Repair Geek followed manufacturers’ instructions, utilizing specific prep products for each paint. A phosphoric acid metal prep was employed when no manufacturer prep was available. The detailed process ensures a fair and uniform testing ground for all paints.

Links to the products featured in this video:

• Mastercoat: https://nomorerust.com/store/
• Miracle Paint: https://www.hirschauto.com/Miracle-Paint-Rust-Killer/products/3/