|
|
Each of the Bull Frog Products work well individually. But when you use the
Cleaner, the Rust Remover and Rust Blocker as a 4 step process you've got
a break-through combination. But before I proceed any further, let's
review some pertinent items.
What is corrosion? Corrosion is the deterioration of a material, usually a
metal, that results from a reaction with its environment. For corrosion to
take place, four components must be present:
- anode
- cathode
- electrical or mechanical connection between the anode and cathode
- electrolyte with allows the electrons to move between the anode and
cathode.
Coatings, such as oils, grease, paints, etc. are principal traditional
tools for defending against corrosion. Coatings help protect against
corrosion by providing a barrier to prevent or limit contact between a
structure's metal surface and its corrosive environment. To be effective,
protective coatings and must be properly selected and installed by
personnel trained in surface preparation and application of the material
selected.
Vapor Phase Corrosion Inhibitors are substances which, when added to a
particular environment, decrease the rate of attack of that environment on
metals. VpCIs are added in small amounts to liquids or other carriers,
such as oils, waxes etc., to prevent serious corrosion. VpCIs retard
corrosion in many ways, such as "adsorption", forming films to coat
materials and protect them from attack, and creating a "active" layer on
the surface of a material which inhibits further deterioration.
The best way to prepare a surface from the ravages of rust and corrosion is as
follows:
1. Clean the surface first.
That's right, cleaning the surface with BullFrog
Cleaner Degreaser will actually improve the ability of the Rust Remover to
do its work. Microscopic particles of grease, dirt and debris can actually
coat the rust and corrosion and impede the removal process.
2. Apply the Rust Remover.
This can be a relatively thin coating with a
Scotch Brite sponge is best. The period of time that the rust remover sits
on the surface is critical to it's success, or lack there of. Remember
that our rust remover is an acid and acids need time. (By the way, acids
like normal room temperature, below 50 degree is tough territory for
acids. Tell the customer not to use it.) Suggest that the consumer "test
patch" a surface to be cleaned. It's also a good idea to use the rough
side of a Scotch Brite pad to do the cleaning. Rust remover will not
replace metals which have been transformed into rust (oxides).
3. Clean the surface again.
That's right, clean it again with Cleaner/
Degreaser. The surface is now coated with Rust Remover which is an acid
and you are about to cover it with Rust Blocker which is an alkaline. The
net effect could be neutralize both products. This is a critical step.
4. Apply the Rust Blocker.
Don't be afraid to apply a thick coating. Rust
Blocker will never dry completely. It will have a relatively hard skin but
the sub surface will stay tacky and can be removed with heavy finger
pressure. If Rust Blocker ever have to be cleaned off a standard solvent
such as turpentine will do the job.
Therefore the customer VpCIs can extend the life of equipment, prevent
system shutdowns and failures; avoid product contamination; prevent loss
of heat transfer; and preserve an attractive appearance of items.
Evaluating the environment in which a structure is or will be located is
very important to corrosion prevention, no matter which control method is
used. Modifying the environment immediately surrounding a structure, such
as reducing moisture or improving drainage, can be a simple and effective
way to reduce the potential for corrosion.
Bull Frog's corrosion inhibitors provide a new set of answers that offer a more
environmentally friendly method of treatment with extremely low toxicity
and extremely low polluting effects. Bull Frog VpCI's do not contain
chelating agents, chromates, other heavy metals, phosphates or chlorinated
hydrocarbons. These water based, organic formulations offer the consumer
an environmentally acceptable way to protect their property. Unlike
conventional methods of corrosion inhibition, Bull Frog Ms are
self-replenishing. While conventional anti-corrosion coatings, such as
paints, remain fixed, Bull Frog VpCIs are highly mobile. VpCIs are
attracted to areas with potential for corrosion, just like a magnet. Bull
Frog products extend the life of the protected item by providing
protection in all three phases: liquid, interphase and vapor phase.
corrosion tour - controlling auto rust
|
