Frequently Asked Questions
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Q: What are the benefits using a Coil Cleaning Product?
A:
– You can operate equipment at a lower temperature and it will still remove more heat.
– You have lower operating amperage, resulting in lower energy costs.
– Compressor is operating at maximum efficiency and will operate less.
– Equipment will last longer and be more reliable.
Q: What are the different types of coil cleaners?
A: Acid Coil Cleaners are used to remove hard water deposits, stubborn scale, dust, dirt, mud and corrosion from coils of air conditioners and heat exchangers. These are the most aggressive form of coil cleaners. The acid must be rinsed off thoroughly to avoid damaging the metal.
Non-Acid Coil Cleaner is a concentrated blend of detergents, formulated to remove the type of dirt and grime found on air conditioning and heat exchange coils. Simply dilute and spray onto coils It will quickly loosen the soil and flush it off the coils. Very heavy soil concentrations may require a strong water rinse or second application. Non-Acid Coil Cleaners are safe to use on all metal surfaces at any concentration. It will not pit or attack fins and tubes. These will not remove hard water or scale, but may be used without rinsing.
Foaming cleaners can penetrate into the coil to remove grease, grime, dirt, and corrosion deposits and restore condenser efficiency.
Q: What kind of coil cleaners does Athea offer?
A:
– #101 Coil Cleaner, an strong acid cleaner concentrate.
– #135 Enviro -Terra, an acid replacement cleaner concentrate.
– #139 Envir-Terra RTU, an acid replacement cleaner in a ready to use form.
– #418 Super Solv #2, non-acid, 15% butyl coil cleaner.
– #419 Super Solv #1, non-acid, 12% butyl coil cleaner.
– #8021 Foaming Coil Cleaner, a butyl based aerosol.
Using Rust Converter
Q: What objects can Rust Converter be used on?
A: Rust Converter is a primer designed to be applied directly to a rusty surface. In fact, there must be a layer of rust for this product to be effective. Rust Converter is made of two primary components; tannic acid and a polymer. The tannic acid reacts with the iron oxide, converting it to iron tannate, a black salt compound. The polymer provides a protective primer layer. Since Rust Converter reacts with rust, it will work on any rusty iron or steel object. It will not work on aluminum; copper or galvanized metal where there is no rust present.
Q: Can Rust Converter be applied to surfaces that are not rusty?
A: No. Rust Converter should only be applied to the rusted areas, not the whole surface. If Rust Converted is used on non-rusty surfaces, the top coat paint will not adhere well, causing flaking and cracking. Masking off or shielding the areas that are not rusty is recommended. The Rust Converter can also be wiped off with a damp cloth to remove the excess before painting.
Q: What is the coverage area for one gallon of Rust Converter?
A: One gallon of Rust Converter will cover approximately 500 square feet of a smooth, non-porous surface. Irregular, porous or textured surfaces may require more product.
Q: What temperature Rust Converter should be applied?
A: Do not apply this product if the surface temperatures are below 50°F.
Q: How should Rust Converter be stored?
A: Rust Converter should be stored at room temperature, protected from freezing or temperatures above 100°F. Rust Converter should not be used 9 months after the date of purchase, even if it has not been opened.
Q: What preparation is needed before Rust Converter is applied?
A: Rust Converter is only effective if used properly. Careful surface preparation is important. Remove large rust and scale particles with a wire brush, hammer or sandpaper. Then clean the surface thoroughly to remove dirt, dust and grease. If surface is subject to salt water spray or deicing salts, rinse the surface thoroughly with water, and allow to dry.
Q: How should Rust Converter be applied?
A: For the best results, brushing on is recommended. For larger surfaces, pour on surface and spread with a broom, mop, paint roller or squeegee. An airless paint sprayer may also be used. For best results temperature of the metal should be between 50° F and 90° F. Do not pour used rust converter back in the bottle.
Q: Can Rust Converter be diluted?
A: Rust Converter should not be diluted. Diluting this product will prevent the polymer from binding with the surface.
Q: How long does it take for Rust Converter to dry?
A: The resulting coat will dry to a smooth, dark nearly black finish in 20 minutes. Apply a second coat to ensure complete transformation of rusty surfaces. Allow 48 hours of cure time before the application of the finished paint coat.
Q: What kind of paint may be used as a top coat over the Rust Converter?
A: For long-lasting protection of iron surfaces, the cured rust converter coating should be sealed with two coats of a high quality oil-based paint. No other primer is required. Do not use a water based paint because the black from the iron tannate compound will leach through, leaving a mottled unattractive surface.
Q: Can Rust Converter be applied to an engines or boilers?
A: No. Rust Converter will crack and peel on metal surfaces that experience high temperatures or wide temperature swings. It should not be used on these types of surfaces.