


Why Rustproof With Us?
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Superior Rust Protection Product
We use Corrosion FREE, a unique plant-based, non-toxic formula offering a safer, more effective alternative to traditional, petroleum-based undercoating products. -
Comprehensive Undercoating Procedure
We go beyond the surface to ensure maximum protection. Our thorough process includes an essential wash and dry stage, guaranteeing that the product adheres perfectly to your vehicle's surface. This meticulous attention to detail sets us apart and enhances the effectiveness of our treatment. -
Environmentally Friendly - with NO MESS
Corrosion FREE's plant-based formula is free from harmful chemicals, and unlike conventional solutions, this product does not drip and is completely odorless - good news for you garage and driveway

About Flynn's Superior Rustproofing
Welcome to Flynn's Superior Rust Proofing, your trusted partner in rust protection and vehicle care based in Marlette, Michigan. We are dedicated to providing superior rust-proofing solutions that keep your vehicle in top condition, no matter the challenges posed by our harsh climate.
Our mission is simple: to protect your investment with high-quality, effective rust prevention services. We understand how important your vehicle is to you, and we are committed to ensuring it remains safe from rust and corrosion.
We take pride in using a plant-based, non-toxic formula that is not only effective but also environmentally friendly. Unlike traditional products that are smell, messy and will drip off your vehicle for weeks, the product we use is odorless, drip free and designed to protect your vehicle for the long-term. We also believe in being thorough, which is why our procedure includes a meticulous wash and dry phase to ensure optimal adhesion.

Strategic Partnership


Corrosion FREE is Unique
Rust Cure Formula 3000 is a clean, clear, dripless, odourless and non-toxic Rustproofing. Also Super lubricating metal conditioner with creeping and penetrating benefits – all in one formula. It contains active rust inhibitors and moisture displacers that last up to 18 months. After applying you might just catch your car smiling!

Proven to be the Best!
We know Corrosion FREE is the best, but don’t take our word for it, Read the Canadian Government Defence Research & Development Report ~ Money Sense article ~ Cansumer Report ~ Comparison Report.

Advanced Formula
Corrosion FREE's technology surpasses simply coating the metal, it bonds with the metal through its unique polarity, creating a new surface of protection. Like a magnet to steel, will not drip, stays soft and self healing. Water, oxygen and salt cannot penetrate this bond, rust and corrosion stop.