Rust is permeable to air and water so the metal beneath the rust layer will continue to corrode.
Does the bed rug cause rust.
Most likely the areas exhibiting the black rust had something covering them which prevented oxygen from reaching the surface.
Certain chemicals can accelerate rusting by increasing the electrical activity between iron and oxygen.
Substances such as salts and acids increase the conductivity of moisture around metal making rust happen more quickly.
Nearing 16 years now.
The difference is the chromium oxide does not flake away so.
Rust proofing is ideal for any vehicle.
Any moisture trapped in under the rug can cause the bed s surface to rust.
Rust is a chemical reaction that involves the exchange of electrons between atoms.
At the same time the metal will be weakened and become brittle and flaky.
Coatings can be applied to iron.
Despite the plush appearance the bedrug is not carpet but rather 100 polypropylene basically plastic making it rugged enough to stand up to any punishment you put it through and at the same time it s gentle enough to protect your most precious cargo.
If the person does it correctly the result can last a couple years or even a few.
Black rust has an appearance of almost a black stain.
Scratches from drop in bedliners invite rust.
The important thing is to get a company and qualified personnel to perform this type of procedure on our vehicle.
So a wet bedrug could create more problems if moisture is left unchecked.
Most importantly it s critical to note that rust stains can not be removed with clorox regular bleach 2 or any chlorine bleach for that matter.
A drop in truck bedliner thoroughly scratches your pick up bed.
Rust causes the metal to expand which can place great stress on the structure as a whole.
Rust is brittle fragile progressive and weakens iron and steel.
A hard plastic surface that is constantly shifting will not only rub against the factory paint job but it will wear it off and scratch the bed of your truck as well.
So in other words.
Expect to occasionally remove the bedrug and clean out any dirt or dust under the rug.
To protect iron and its alloys from rust the surface needs to be separated from air and water.
Rust stains are particularly limited in what will effectively take them out.
Stainless steel contains chromium which forms an oxide much like how iron forms rust.
I have used mine both open and closed to the elements.
Despite the plush appearance the bedrug is not carpet but rather 100 polypropylene basically plastic making it rugged enough to stand up to any punishment you put it through and at the same time it s gentle enough to protect your most precious cargo.
This type of rust is a more stable rust layer that does not propagate as rapidly as other rust forms.
The bedrug is the most unique and innovative truck bed liner on the market.