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Würth Stjarna Sno Snow Foam Pre Wash

Würth Stjarna Sno Snow Foam Pre Wash

24 in stock

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.
£15.99 GBP
£15.99 GBP
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Product Product subtotal Quantity Price Product subtotal
Würth Stjarna Sno Snow Foam Pre Wash
Würth Stjarna Sno Snow Foam Pre Wash
Würth Stjarna Sno Snow Foam Pre Wash
£15.99/ea 		£0.00
£15.99/ea £0.00

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

  1. Dilute Stjarna Sno at a ratio between 1:10 and 1:20 depending on the desired foam thickness and equipment used.
  2. Fill the snow foam cannon bottle with the diluted solution.
  3. Apply foam from the bottom upwards for maximum dwell time on dirtier lower areas.
  4. Allow the foam to dwell for several minutes, but do not allow to dry.
  5. 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

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