Koch Chemie SF Super Foam (10 Litres)

There is more to an effective snow foam than simply producing an impressive blanket of bubbles. While thick foam certainly looks good, the real purpose of a pre-wash is to loosen and remove as much contamination as possible before introducing a wash mitt to the paintwork. The more dirt you can remove without physical contact, the less abrasive contamination remains to potentially cause swirl marks during the subsequent wash.

Koch-Chemie Super Foam has been developed around this principle, but with a particular emphasis on professional washing applications. Originally designed for self-service car wash stations and foam guns, it combines highly effective alkaline cleaning chemistry with exceptionally strong foam production, providing a thick layer of active cleaning solution that helps break down road grime and traffic film.

One of the main differences between Super Foam and a conventional pH-neutral snow foam is its cleaning strength. With a pH of approximately 12 in concentrated form, Super Foam is firmly within the alkaline category. This gives it greater potential for removing oily road contamination, traffic film and general grime than many gentle maintenance foams, particularly on vehicles that have accumulated significant dirt between washes.

The foam structure is another important feature. Koch-Chemie has formulated Super Foam to produce an extremely dense layer of foam that helps maintain contact between the cleaning ingredients and the vehicle surface. As the surfactants work on the contamination, the foam helps suspend loosened dirt so that it can subsequently be removed using a high-pressure rinse.

It's worth remembering that foam thickness and cleaning performance aren't necessarily the same thing. A product can create an enormous amount of foam without offering particularly strong cleaning, while a thinner pre-wash can sometimes remove more contamination. What makes Super Foam interesting is that Koch-Chemie has combined very high foaming performance with genuinely active alkaline chemistry rather than relying on foam production alone.

Another characteristic that separates Super Foam from many professional cleaning concentrates is its fragrance. Koch-Chemie incorporates an intense fruity aroma designed to create a more pleasant washing experience, particularly in self-service wash environments. The manufacturer also highlights the fragrance's ability to linger in the washing area, making it a noticeable part of the product's appeal.

For professional users, the recommended dilution is particularly relevant. Koch-Chemie specifies an application concentration of 1:50 to 1:100 when using a foam gun, while self-service wash stations can dose the product at approximately 30–50ml per minute. This allows operators to tailor the system to their equipment while maintaining the appropriate cleaning concentration.

Super Foam is also classified as VDA-compliant Class A when used within the manufacturer's prescribed conditions, including a maximum treatment time of five minutes and an application concentration no stronger than 1:50. This is useful information, but it shouldn't be interpreted as meaning the product is completely harmless to every exterior material or protective coating. Correct dilution, surface compatibility and thorough rinsing remain essential.

Because of its alkaline chemistry, we'd position Super Foam differently from Koch-Chemie Gentle Snow Foam. The latter is better suited to routine maintenance washing where preserving existing waxes and sealants is a priority. Super Foam makes more sense when stronger cleaning is required, particularly in professional applications or when tackling substantial road grime.

It's also important to consider the effect of repeated alkaline cleaning on existing protection. Although a correctly diluted alkaline pre-wash can be used on many modern automotive finishes, frequent exposure to stronger cleaners may reduce the longevity of some traditional waxes and sealants. For lightly soiled, carefully maintained vehicles, a gentler product may therefore be preferable.

For us, Koch-Chemie Super Foam is a strong choice for professional operators and enthusiasts who prioritise cleaning performance and substantial foam production. Its combination of active alkaline chemistry, excellent foaming and economical dilution makes it particularly well suited to demanding pre-wash applications. Used at the correct concentration and followed by a thorough pressure rinse, it provides an effective first stage in a comprehensive vehicle cleaning process.