Würth Stjarna Sno Snow Foam Pre Wash
Würth Stjarna Sno Snow Foam Pre Wash
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Key Features
- Thick pH-neutral snow foam pre-was with excellent cling and dwell time.
- Effective cleaning of light dirt while preserving waxes, sealants, and coatings.
- Suitable for use with professional snow foam cannons and pressure washers.
- Economical - 1 litre makes 20 litres or more of ready-to-use foam solution.
- Phosphate-free and safe for regular maintenance washes.

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Shipping Information
Shipping Information
What Are My Shipping Options?
In-Store Pickup
In-Store pickup is available on all purchase. Pickups are available Monday - Friday between the hours of 9:00–17:00.
An email confirmation will be sent when your order is ready for collection.
Free Shipping
We offer free Standard (2-3 Days) shipping on orders within the United Kingdom on orders over £100. Please note, some large items that require specialist courier companies, such as large mirrors and palleted items are excluded from this deal.
Shipping Fees
We also offer shipping at the following rates:
Standard-Size Parcel
Standard (UK Only) - 2-3 Days - £2.99
Express (UK Only) - 1-2 Days - £4.99
International (EU) - 3-7 Days - £14.99
International (ROW) - 5-10+ Days -£23.99
Large Parcel
Standard (UK Only) - 2-3 Days - £2.99
Express (UK Only) - 1-2 Days - £4.99
International (EU) - 3-7 Days - £14.99
International (ROW) - 5-10+ Days - £69.99
Most UK orders will be sent using Royal Mail, with larger items being sent with DPD.
International orders within the EU will normally be dispatched with Royal Mail, DPD, or UPS.
International orders to the rest of the world will normally be sent with DPD or UPS.
Please note, international delivery charges are very volatile and subject to change. We will do everything in our power to honour the delivery fee, however, in some cases, shipping may increase in price. In this event, you will be given the offer to pay the difference or cancel the order and receive a full refund.
Please note, we may be subject to various rules and restrictions in relation to some international deliveries, and you may be subject to additional taxes and duties over which we have no control. If such cases apply, you are responsible for complying with the laws applicable to the country where you live and will be responsible for any such additional costs or taxes.
Dispatch Times
Orders placed before 15:00 Monday - Friday will be shipped on the same day.
Orders placed after this time will be shipped on the following business day,
Please note, we are closed at weekends, as well as English Bank Holidays.
Returns Policy
Our refund policy can be found at the following address: https://esupplyline.com/policies/refund-policy.
Further Information
You can contact us for further information on our shipping policies using the following:
Phone: 01953 711 881
Email: sales@esupplyline.com
Live Chat: Available on our website, Monday - Friday, 8:30 - 17:00.
Contact Form: https://esupplyline.com/pages/contact
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Description
High-Cling, pH-Neutral Formula
Stjarna Sno produces a dense, stable foam that adheres to the vehicle surface for extended contact time, softening and lifting surface dirt before contact washing. The pH-neutral composition ensures that existing wax, sealant, or ceramic coatings remain unaffected.
Optimised for Foam Cannons
For best performance, apply using a professional-grade snow foam cannon with a pressure washer capable of at least 130 bar. Lower-powered units can be used but may require a stronger mixture to achieve desired foam density.
Efficient Coverage and Cleaning
Applied from the bottom up, the foam clings to dirt-prone lower panels longer, helping to loosen stubborn contamination. The lubricated foam helps encapsulate and carry away dirt particles, reducing the risk of swirl marks.
Cost-Effective Dilution
A single litre of Stjarna Sno is sufficient to create 20 litres or more of ready-to-use foam solution—enough for approximately 30–40 average-sized vehicles.
More Information
Application Instructions
- Dilute Stjarna Sno at a ratio between 1:10 and 1:20 depending on the desired foam thickness and equipment used.
- Fill the snow foam cannon bottle with the diluted solution.
- Apply foam from the bottom upwards for maximum dwell time on dirtier lower areas.
- Allow the foam to dwell for several minutes, but do not allow to dry.
- Rinse throughly with clean water before proceeding to contact washing.
Specifications
Contents: 1 Litre
Product Weight: 1124 g
Container Type: Bottle
Chemical Basis: Surfactants
Colour: Blue
Density: 1060 g/l (at 20°C)
Mixing Ratio: 1:10 – 1:20
Processing Temperature Range: 0°C to 100°C
Shelf Life: 24 months (store in a cool, dry, frost-free environment)
Phosphate-Free: Yes