Karcher PressurePro Foam Cleaner RM 838 3L (6.295-979.0)

Karcher PressurePro Foam Cleaner RM 838, 3Litre (6.295-979.0)

Name: Karcher PressurePro Foam Cleaner RM 838, 3Litre (6.295-979.0)
Brand: Karcher
SKU: 6.295-979.0
Price: 37.62 AUD
Availability: InStock

SKU 6.295-979.0

BARCODE 4054278274584

By: Karcher

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$44.50

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$44.50

$37.62

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$37.62

Availability: This product will be delivered in 3-5 business days

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Delivery Notice:

Please allow 3-5 business days for processing before it's ready for delivery or pickup. All standard delivery options still apply.

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Product Description

Karcher PressurePro RM 838 Foam Cleaner (3L) – Commercial Snow Foam

Completely eradicate the risk of inflicting devastating micro-scratches on expensive automotive clear coats and radically accelerate your wash bay turnaround times with Karcher PressurePro RM 838 Foam Cleaner (3L). In the professional detailing and commercial fleet washing industry, aggressively scrubbing a dirty vehicle with a sponge grinds abrasive road grit directly into the paint. This premium, highly alkaline commercial snow foam completely eliminates the need for manual agitation. When propelled through a Karcher foam lance, it generates an incredibly thick, voluminous blanket of clinging foam. This heavy foam aggressively adheres to vertical doors and high truck canopies, melting heavy oil, baked-on insect residues, and thick road grime chemically, allowing you to simply rinse it away.

Engineered in Germany specifically for high-volume commercial applications, the RM 838 formula delivers unparalleled, touchless cleaning power while maintaining absolute surface safety. It is entirely silicone-free and strictly VDA-compliant, guaranteeing it will not etch or dull delicate plastic trims, soft rubber seals, or highly polished aluminum rims. Supplied in a highly convenient 3-Litre concentrate bottle, it requires absolutely no messy pre-mixing; simply attach it directly to your Karcher foam lance. Enhanced with a crisp, fresh fragrance, this elite vehicle wash detergent is the ultimate, labor-saving chemical solution for professional detailers and transport depots.

Who Is Karcher PressurePro RM 838 Foam Cleaner Ideal For?

The 3L RM 838 Concentrate delivers contactless foam cleaning and strict VDA-compliant safety. It is highly recommended for:

Commercial Automotive Detailers: Utilizing a premium commercial snow foam to execute a highly protective, 100% touchless pre-wash, ensuring heavy, abrasive grit is chemically lifted off the paint before a wash mitt ever touches the car.
Transport & Fleet Depots: Rapidly blanketing massive semi-trailers, delivery vans, and heavy earthmoving equipment in thick foam to effortlessly strip heavy diesel soot and road film without hours of manual scrubbing.
Car Dealerships & Showrooms: Relying on the silicone-free, VDA-compliant formula to safely wash highly expensive, brand-new inventory without dulling the clear coat or damaging delicate chrome trims.
Agricultural Equipment Washers: Using this highly alkaline vehicle wash detergent to violently cut through thick mud, heavy tractor grease, and baked-on organic waste safely and efficiently.

Key Features and Performance Benefits:

Thick, Voluminous Clinging Foam: Specifically engineered to generate massive foam expansion. The thick foam 'sticks' to vertical surfaces like doors and windows, maximizing the chemical dwell time required to melt heavy dirt.
100% Contactless Cleaning: By chemically dissolving the bond between the dirt and the paint, it allows you to rinse heavy grime away with a pressure washer alone, completely eliminating the sponge-scrubbing that causes swirl marks.
Aggressive Alkaline Degreasing: Boasting a high pH of 12.6, this heavy-duty concentrate violently attacks and dissolves stubborn oils, heavy grease, and baked-on insect splatter effortlessly.
VDA-Compliant & Silicone-Free: Certified by the German Association of the Automotive Industry (VDA). It is 100% safe for use on all sensitive vehicle surfaces, including expensive paintwork, rubber seals, and aluminum rims.
No Pre-Mixing Required: Highly efficient for commercial use. The 3-Litre bottle can often be attached directly to Karcher foam lances and sprayers, completely eliminating the time-consuming and messy process of diluting chemicals in buckets.

Technical Specifications & Application:

Brand: Karcher (Professional Series)
Part Number: 6.295-979.0
Product Type: PressurePro Vehicle Foam Cleaner / Commercial Snow Foam
Volume: 3 Litres (Concentrate)
pH Value: 12.6 (Highly Alkaline)
Safety Certification: VDA-Compliant & Silicone-Free
Fragrance: Pleasant, fresh scent.
Application: Contactless washing via foam lances, foam sprayers, or manual foam guns.

Delivery Information

Dispatch: Items marked as “In stock” or “Ready to be shipped” are usually dispatched within 1 business day after payment is received. If an item is not in stock and ordered from our supplier, please allow 3–5 business days for processing before it is ready for delivery or pickup. All standard delivery options still apply.

Shipping: Delivery costs are calculated at checkout based on your location and order size. Bulky items and chemicals may attract additional freight charges and cannot be sent to PO Boxes.

Delivery: Parcels are delivered by road freight. Authority to leave may be used if no one is available to receive the order. For full details, please see our Shipping & Delivery Policy

Business days to delivery

NSW
City	1 Day
VIC
Melbourne	1 Day
Regional	3–4 Days
QUEENSLAND
Brisbane	1–2 Days
Regional	3–4 Days
SOUTH AUSTRALIA
Adelaide	2–3 Days
Regional	4–5 Days
NORTHERN TERRITORY
All Areas	4–6 Days
WESTERN AUSTRALIA
All Areas	4–6 Days
TASMANIA
All Areas	4–6 Days

Frequently Asked Questions

What is the point of using 'Snow Foam'?

Snow foam aerates the detergent into a thick blanket that clings to the car instead of running off. This gives the alkaline chemicals time to break down the dirt, so you can rinse the heavy, abrasive grit off without scrubbing, completely preventing swirl marks.

Does this foam actually clean the car, or just look good?

Unlike cheap foams that just make bubbles, Karcher RM 838 is a highly alkaline (pH 12.6) heavy-duty degreaser. It actively and aggressively dissolves heavy oil, diesel soot, and baked-on insect residues chemically.

What does 'VDA-Compliant' mean?

VDA is the German Association of the Automotive Industry. A VDA-compliant chemical has been rigorously tested and certified to be 100% safe for use on modern automotive paint, rubber seals, plastics, and delicate chrome trims without causing etching or dulling.

Is this safe to use on ceramic-coated cars?

While it is VDA-compliant and safe for paint, highly alkaline (high pH) cleaners can sometimes degrade delicate waxes or older paint sealants over time if used too frequently. For highly sensitive ceramic coatings, a pH-neutral snow foam is sometimes preferred for weekly maintenance.

Do I need to dilute this 3L bottle with water?

It is a concentrate. However, if you are using a professional Karcher Cup Foam Lance, you often pour this concentrate directly into the 1L lance bottle. The pressure washer's internal dial automatically dilutes it with water as it sprays.

Can I use this in a bucket with a sponge?

While you technically can, it is a massive waste of its specific formulation. RM 838 is explicitly engineered to be propelled through a high-pressure foam cannon to create thick, clinging foam for contactless washing.

Will this remove heavy brake dust from my wheels?

Because it is highly alkaline, it is excellent at stripping light to medium grease and brake dust from aluminum rims. However, for severely baked-on, iron-rich brake dust, a dedicated acidic wheel cleaner is required.

What does 'Silicone-Free' mean and why is it important?

Silicone leaves a shiny, slippery residue. In commercial automotive body shops, silicone completely ruins paint adhesion. A silicone-free cleaner ensures the surface is left perfectly bare and clean, making it safe for environments where cars are being painted.

How long should I leave the foam on the car?

You should allow the thick foam to 'dwell' on the vehicle for roughly 3 to 5 minutes so the chemicals can dissolve the dirt. You must then aggressively rinse it off with a pressure washer. NEVER allow the foam to dry completely onto the paintwork.

Does it have a strong chemical smell?

No. Despite its heavy-duty cleaning power, Karcher has formulated RM 838 with a pleasant, fresh fragrance, drastically improving the working environment for commercial detailers.

Can I use this in my domestic Karcher pressure washer?

Yes! While it is a professional-grade chemical, it works flawlessly in the domestic Karcher foam cannons (like the FJ6 or FJ10), providing homeowners with incredible, commercial-level snow foam performance.

Do you offer trade pricing for mobile car washes?

Yes, Freshway Supplies provides highly competitive volume pricing and trade accounts for automotive detailers, commercial fleet cleaners, and transport depots ordering bulk chemicals. Contact us to establish your account.

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