What is Rustproofing?

Rustproofing is the prevention or delay of rusting of iron and steel objects, or the permanent protection against corrosion. Typically, the protection is achieved by a process of surface finishing or treatment. Depending on mechanical wear or environmental conditions, the degradation may not be stopped completely, unless the process is periodically repeated. 

Most people will never see the underside of your car, but that doesn’t mean it shouldn’t look good too. Besides looking good, it’s important your car’s chassis and undercarriage are well protected from the elements. The sand, salt and moisture the underside of your car has to deal with is much harsher than what the shiny side gets. The destructive force of corrosion is the single greatest threat to your vehicle. It can lead to rapid deterioration of metal, not only resulting in poor appearance and loss of value, but hazardous safety issues as well. Don’t wait until you have a structural failure, or fail a safety inspection. Deal with rust as you would any other maintenance item on the vehicle Using NH Oil Undercoating or with our premier product we also offer called Dinitrol Tuff Coat.

It’s passion, not only work!

 NHOU  is clean, clear, drip-free, (some dripping may occur) solvent-free, odor-free, non-toxic, a super lubricating metal conditioner with creeping and penetrating benefits – all in one formula. It is not a sealant that traps moisture or an oil spray that rots rubber damages plastic and tend to be messy and drippy. It contains active moisture displacers that last up to 12 months. Because it is clean and transparent you can actually see it preserving the original “factory new” appearance. 

It does not dry out, chip, or peel off and its lubricating benefits continue indefinitely. Our Back-N-Black offers the same protection but will substantially improve the surface appearance. This product was developed by people who know the business. This was not developed by a car enthusiast, corrosion engineer or a warehouse manager looking to move product but by the men who perform the service. Specifically, design for the automobile undercarriage.

Our oil has natural corrosion inhibitors otherwise known as “green inhibitors”, derived from plants and animal fats. Contains no solvents or detergents. It is an environmentally friendly product considering it does not drip, or give off VOC’s. Our NH Back-N-Black has a biodegradable tint, otherwise the same as the clear product.

In our opinion, Oil-based rustproofing is the most forgiving way to treat corrosion.

Our oil is formulated to displace moisture, the presence of oil will deprive the surface of oxygen. When you take either out of the equation, oxidation cannot occur, so as long as the product is present rust is held at bay. NH Oil will simultaneously fight corrosion on a chemical level as well. The presence of the oil will form a barrier to protect the surface. NHOU Is formulated to migrate and creep. This is especially important to the weak areas of a vehicle, rocker panels, door panels, etc. areas that are by design prone to rust.

The surfaces are generally unprotected with a finish (paint), prone to hold moisture, and are very thin. Over the course of a warm month, it is not uncommon for our oil to move as much as several inches. In a cross member of a pickup truck bed, that would encapsulate the entire inside surface area. I tell many customers that having some surface rust can actually be a plus. Much like using an abrasive to scuff a surface prior to applying a finish, the rust will give the product something to hang on to.


Expert Technicians
We are the Rust Stop professionals, experts in Oil-based Rustproofing, using our NH Oil Undercoating formula. The only product on the market formulated by the people who apply it
Excellent Reviews From Customers
Michigan Rustproofing customers rave about our customer service, our NH Undercoating product, and our staff’s expert knowledge.
Highest Quality Corrosion Preventatives
All our products offer powerful corrosion protection for all metals . They are long lasting, and made of the highest quality corrosion preventives and lubricants available on the market.
We Provide New Offers Whole Year
Check back with us frequently for new and upcoming offers to help you save on Michigan Rustproofing services.


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