Megafoam Ultimate Pre-Wash Snow Foam

Mosschem Megafoam Ultimate snow foam

Megafoam Ultimate Pre-Wash Snow Foam

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£8.00

In stock

Size 500ml

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Megafoam Ultimate Pre-Wash Snow Foam Megafoam Ultimate Pre-Wash Snow Foam £8.00

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The Megafoam Ultimate Pre-Wash Snow Foam is a highly concentrated high-cling pre-wash foam designed to safely loosen and lift dirt, traffic film, road grime and environmental contamination before the contact wash stage. Developed to maximise dwell time and cleaning performance, Megafoam creates a dense foam blanket that softens contamination and helps reduce the risk of swirl marks and wash-induced marring during maintenance washing.

  • Mosschem Megafoam Ultimate snow foam
  • Highly concentrated
  • Dense foam
  • For use with a foam lance or foam sprayer
  • Available in 500ml and 5L
  • Loosens dirt before the contact wash
  • Cuts the risk of wash marring
  • Clings to vertical panels
Read the full description

Full Description

The Megafoam Ultimate Pre-Wash Snow Foam is a highly concentrated high-cling pre-wash foam designed to safely loosen and lift dirt, traffic film, road grime and environmental contamination before the contact wash stage. Developed to maximise dwell time and cleaning performance, Megafoam creates a dense foam blanket that softens contamination and helps reduce the risk of swirl marks and wash-induced marring during maintenance washing.

Its advanced foaming formula clings heavily to paintwork, glass, trims and exterior surfaces, allowing the active cleaning agents more time to break down grime before rinsing. This makes Megafoam ideal for both regular maintenance washes and heavier winter decontamination cleaning.

Highly concentrated and economical to use, Megafoam can be diluted for different cleaning requirements, making it suitable for enthusiasts, mobile valeters and professional detailing environments alike.

Key Features

  • Ultra-thick pre-wash snow foam
  • High-cling formula for extended dwell time
  • Safely loosens dirt and traffic film
  • Helps reduce swirl marks during washing
  • Highly concentrated and economical
  • Foam lance compatible
  • Suitable for maintenance and heavy pre-wash cleaning

Technical Information

Specification Details
Product Type Snow foam pre-wash
Formula Type High foaming detergent
Application Method Foam cannon / foam lance
Surface Compatibility Paintwork, glass, trims, exterior plastics
Dilution Ratio Up to 50:1
Dwell Time Approx. 3-5 minutes
Finish Clean-rinsing residue-free foam

Performance Characteristics

  • Thick foam improves surface dwell time
  • Helps soften and release bonded grime
  • Reduces direct contact with contamination during washing
  • Rinses cleanly without heavy residue
  • Suitable for regular maintenance washing
  • Effective during winter and high contamination conditions

Recommended Dilution Ratios

Cleaning Requirement Suggested Product Amount
Light maintenance washes 50ml
Standard maintenance cleaning 100ml
Heavy contamination 150-200ml


Top remaining foam lance bottle with clean water.

Recommended Application Method

  1. Add desired amount of Megafoam to foam lance bottle
  2. Fill remaining bottle with clean water
  3. Mix thoroughly before application
  4. Apply evenly across the entire vehicle
  5. Allow foam to dwell for approximately 3-5 minutes
  6. Do not allow the product to dry on surfaces
  7. Rinse thoroughly using clean water or pressure washer

Applications

  • Vehicle pre-wash stage
  • Maintenance detailing washes
  • Winter traffic film removal
  • Ceramic coating safe maintenance
  • Fleet and trade valeting
  • Foam cannon detailing systems

Benefits

  • Helps minimise wash-induced scratches and swirls
  • Reduces contamination before contact washing
  • Economical concentrated formula
  • Excellent foam cannon performance
  • Suitable for regular maintenance cleaning
  • Ideal for enthusiast and professional use

Health & Safety

  • Avoid contact with eyes
  • If product enters eyes, rinse thoroughly with clean water
  • May cause skin irritation
  • Wash hands thoroughly after use
  • Do not ingest
  • Keep out of reach of children
  • Use only as directed

HQ Suggests (Tips & Insights)

  • 💡 Always apply snow foam to cool panels out of direct sunlight.
  • 💡 Pressure rinse the vehicle before foaming for maximum effectiveness.
  • 💡 Thicker foam does not always mean stronger cleaning, dwell time is key.
  • 💡 Pair with a citrus pre-wash on lower panels during winter months.
  • 💡 Use filtered water where possible for improved foam consistency.

The Megafoam Ultimate Pre-Wash Snow Foam is part of the online range at The Drivers HQ, where our team can advise on foam cannons, safe wash methods and detailing chemicals. We also provide fast, reliable UK-wide delivery for enthusiasts, valeters and professional detailers.

Tracked UK delivery, price shown at checkout.Delivery details

Delivery and collection

Full Delivery Information

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Key features

  • Megafoam Ultimate
  • Concentrated
  • Lance Ready
  • 2 Sizes

The Drivers HQ

Expert Notes

The Mosschem Megafoam Ultimate snow foam is highly concentrated. It is for use with a foam lance or foam sprayer. It makes a dense foam. It comes in 500ml and 5L. Mosschem gives a dilution of up to 50:1. Apply it through a foam lance from the bottom up, let it dwell without drying, rinse from the top down, then follow with a contact wash. Keep it away from eyes and out of reach of children, and store it upright out of direct sunlight.

Perfect For / Suitable Surfaces

  • Painted bodywork
  • Glass
  • Exterior plastic trim
  • Alloy wheels
  • Lower panels and sills
  • Wheel arches

Caution: Work in the shade and never let the foam dry on the paint or glass. Keep it away from eyes and out of reach of children.

Technical Specifications

Product Type
Snow Foam
Brand
Mosschem
Product
Megafoam Ultimate
Use
Pre-Washing With A Foam Lance
Size
500ml, 5L
Formula
Concentrated
Foam
High
Dilution
Up To 50:1
Application Method
Foam Lance

How To Use

Applying it

  1. Fill the foam lance bottle at the dilution on the bottle.
  2. Rinse the car first if it is heavily soiled.
  3. Cover the car from the bottom up.
  4. Leave it to dwell without letting it dry.
  5. Rinse it off from the top down.

Next steps

  1. Follow with a contact wash.
  2. Rinse the lance through with clean water after use.
  3. Store the bottle upright with the cap on.
  4. Keep it out of direct sunlight.

Top Tip: Foaming the car from the bottom up lets the dirtiest panels dwell longest before you rinse.

Performance Benefits

  • Loosens dirt before the contact wash
  • Cuts the risk of wash marring
  • Rinses away cleanly
  • A first step in a safe wash
  • Suits regular maintenance washes
  • Easy to measure into the lance bottle

Frequently Asked Questions

What is it for?

It is a Mosschem snow foam for pre-washing with a foam lance.

How much do I use?

Mosschem gives a dilution of up to 50:1.

What sizes are available?

It comes in 500ml and 5L.

Can I use it in direct sunlight?

No, work in the shade on cool panels so it never dries on the surface.

Who makes it?

It is made by Mosschem and sold by The Drivers HQ.

What else do I need?

A pressure washer with a foam lance, then a contact wash kit.

How should I store it?

Store it upright with the cap on, out of direct sunlight and frost, and out of reach of children.

Do you deliver across the UK?

Yes, The Drivers HQ offers UK-wide delivery.

HQ Suggests Tips & Insights

  1. Foam from the bottom up.
  2. Never let foam dry on the paint.
  3. Work in the shade on cool panels.
  4. Rinse from the top down.
  5. Follow with a two bucket wash.
  6. Rinse the lance after use.
  7. Store it upright and sealed.
  8. Order online with UK-wide delivery from The Drivers HQ.

From the Advice Centre

Guides Featuring This Product

Visit the Advice Centre
Best snow foam UK: AutoBead Snow Foam on The Drivers HQ display plinth in front of a snow-foamed VW Golf Best Snow Foam UK: How to Choose the Right OneChoose snow foam by cleaning task, dilution and surface compatibility. We compare maintenance foams with stronger pre-washes, explain what foam thickness does...

The Brand

Mosschem

Mosschem is a UK car care brand that makes its products in Stoke-on-Trent. It formulates vehicle care for enthusiasts, professionals and businesses, draws on its own detailing experience, and also makes bespoke private label formulations for other brands. Mosschem quotes more than 20 years of industry experience, over 5,000 vehicles detailed and more than 300 products manufactured.

At The Drivers HQ we stock Mosschem online with UK-wide delivery, including Megafoam Snow Foam, Citrus Wash Pre Wash and Luxe Luxury Shampoo.

Shop all Mosschem
Mosschem pre-wash and shampoo

Mosschem pre-wash and shampoo

Snow foam. Megafoam is a highly concentrated, very thick snow foam that clings to the car for longer dwell, loosening dirt, traffic film and road grime before the contact wash. It dilutes up to 50:1: add 50 to 200ml to your foam lance bottle, depending on how thick you want the foam.

Citrus pre-wash. Citrus Wash blends detergents with citrus-based cleaning agents for road grime, traffic film, bug residue and moss on paint, plastics, vinyl, rubber and wheel areas. It is concentrated, so you dilute it to suit the job, and it goes on cool surfaces.

The full pre-wash. The Pre Wash System Bundle puts Non Acidic Wheel Cleaner, Traffic Film Remover and Ultra Snow Foam together in the order trade valeters work: wheels first, heavy grime second, then the whole car in foam.

Shampoo. Luxe Luxury Shampoo is a pearlised shampoo with rich foam and plenty of lubrication that lifts dirt and traffic film and leaves a glossy finish. It dilutes up to 2000:1 and has a cherry almond fragrance.

Shop more snow foam and car shampoo.

Mosschem decontamination, interior and tyres

Mosschem decontamination, interior and tyres

Fallout. Purify is a ready to use, non-acidic fallout remover for embedded iron, brake dust and industrial fallout on clear-coated paint, alloys, glass and plastics. It changes colour as it reacts, so you can see the contamination coming out.

Interior fabrics. Extract is a high-foaming, water-based cleaner that lifts dirt, grime and water marks from carpets, seats, mats, roof linings and fabric trim, and it is suitable for interior plastics and rubber too.

Tyres. Tyre Shine is a ready to use rubber and plastic dressing in trade sizes, for a rich, dark, high-gloss finish on tyres, rubber trims, window rubbers and plastic arches that resists wash-off.

Working safely. Test any cleaner on a hidden area first, keep products off a hot surface, and rinse decontamination products away before they dry.

Shop more iron and fallout removers, interior cleaners and tyre dressing.

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