FAQs

Can you provide details on how Frost Ethomix protects against the effects of ethanol?
Frost Ethomix additive contains several functional components, a pHe buffer to control acid formation, a filming corrosion inhibitor to protect ferrous metals and a polymeric dispersant which provides the detergency claims.

What tests have been carried out to prove it works?
Frost Ethomix has been tested using industry standard test methods, ASTM methods for corrosion and pHe and CEC test protocols for detergency performance.

In particular, can Frost Ethomix prevent galvanic corrosion in carburettors for example where electronically dissimilar metals are used?
Frost Ethomix will not protect against galvanic corrosion as this is a metallurgy issue. There are no corrosion inhibitor additives which can overcome galvanic corrosion.

Will Frost Ethomix mix with other additives?
Frost Ethomix Additive is NOT a replacement for the lead substitute, but can be safely used in conjunction with leaded petrol and lead replacement additives.

What materials should be changed or avoided (or regularly checked)?
Zinc and galvanised materials, Brass, Copper, Lead / tin coated steel. (Aluminium), Buna-N (seals), Neoprene (seals), Urethane rubber, Acrylonitrile-butadiene hoses, Polybutene terephthalate, Polyurethane, Nylon 66, Fibreglass-reinforced polyester and epoxy resins, Shellac, Cork.

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