Whether or not to apply an
underbody rust protection is a much debated subject amongst car owners. The consensus appears to be that it depends on the make of car, types of road most frequently driven and surrounding climatic conditions. Classic car owners in general agree, without much debate that underbody rust protection is a necessary process to avoid high costs of treating rust and replacing corroded parts.
The underbody isn't the only area that needs rust protection. The seams and wheel wells are also vulnerable to the onset of corrosion particularly in the winter months when many UK roads are gritted.
Any classic car owner who has restored their dream vehicle will share the huge amount of satisfaction felt once the project is complete. Car restoration, as many will confess involves a lot of time, dedication, commitment and organisation on a car you hope doesn't disappoint. Planning and having the right tools are critical to a successful outcome. The restoration process involves cleaning, replacing and repairing including attention to the underbody - the unseen area that won't thrill but is critical to the safety and longevity of any car. They know that is worth the effort to avoid the risk of costly outcomes.
Applying underbody rust protection
Underbody rust proofing provides a protective layer which only lasts for a few years with suggested reapplication every 3-5 years. This treatment procedure involves the car being degreased and washed to remove dirt and loose particles from the underside. Any signs of corrosion are first treated with a rust converter (Dinitrol RC800 or Dinitrol RC900 rust converter) . Next apply a liberal coating of rust prevention wax to the underside. A lance should be used to add protection inside the chassis rails and under body cavities.
Once the rust converter application has cured overnight, apply a penetrating cavity wax - Dinitrol ML3125. If the ambient air temperature is low, you’ll need to warm the can of Dinitrol ML3125 in a bucket of hot water. This wax is designed to creep and flow into the smallest of cracks, welds and seams offering further protection to the chassis.
Finally, apply Dinitrol 4941 underbody wax, which forms a black, hard and waxy film which will protect the layer of ML wax underneath and provide a professional factory finish. Dinitrol 4941 offers long term resistance against corrosion and abrasion even under severe conditions. It also gives a tough elastic waxy protective coating.
Factory applied underbody rust protection isn't always as comprehensive as it could be and for older cars it should be a process under taken every few years not just as part of a restoration process. Hope you have found these few steps useful.
If you are wondering if you should use Rejel RC800 Rust Converter & Primer rust converter please see our helpful list of benefits below
Due to the nature of the product, being water based, it is easy to use with application requiring minimal effort. You do not have to work the solution into the rust, just apply and [...]
Got rust on your car? or, want to protect an ageing car from the evil powers of corrosion? Either situation can be dealt with in a professional way without too much stress involved. Rust proofing can either be handed over to the skills of a treatment centre or as a DIY project with equally good [...]
DINITROL rust protection, corrosion treatment, windscreen replacement, body repair, bonding and sealing products - a wide range to choose from for all vehicle and industrial applications. As with so many products and services available on the market today, there is a choice of authorised Dinitrol distributors from whom you can buy product. So why visit Rejel to [...]
When oxygen comes into contact with iron it causes rust. Today, metal objects susceptible to corrosion have a rust prevention paint applied to it as part of the manufacture process. If rust takes hold it spreads very quickly and can affect it's integrity and safety. During car manufacture all metal parts are painted including the [...]
Last month we wrote an article listing the main differences between
Dinitrol cavity waxes. Following the number of visitors to the post, we thought it appropriate to give top tips on the differences between Dinitrol undercarriage rust proofing products too.
The best approach with heavy duty rust proofing waxes is to apply a very thin coating [...]
Rust converters are formulated to treat surface rust and should be followed by the application of a rust proofing coating. Applied correctly, a rust converter will give maximum effect as part of a full rust prevention regime for your car. A rust converter doesn't remove rust, it converts it to a black coating that keeps out [...]
Rust prevention is a greatly debated subject with many car owners refuting any claims on the value of it's application. However, for those owning a car for more than 8 years or classic car enthusiasts, this discussion changes to one of agreement. Visit any auto forum group and you are bound to read posts of [...]
Esprit ultra-fast LED lamp cure the resin in a windscreen crack or stone chip repair in just 75 seconds. The Esprit LED lamp is fitted with twelve high power commercial 365nm LED units.
Esprit ultra-fast LED lamp product details
The lamp will cure the resin deep in the repair in 75 seconds, cutting down on the repair time [...]
Motor vehicles are getting more and more expensive and financially they are therefor a greater challenge to replace. Fortunately, the availability of rust treatments make it possible to help preserve the lifespan of a vehicle in a cost-effective way.Rust occurs when air and water come into contact with iron particles and a chemical reaction takes place that [...]
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