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Würth Stjarna Wünderseal Rinse Aid

Würth Stjarna Wünderseal Rinse Aid

24 in stock

Key Features

  • Professional-grade rinse aid and sealant coating for after-wash application.
  • Enhances water sheeting to speed up drying and reduce water spotting.
  • Adds gloss and slickness while providing a protective hydrophobic later.
  • Adjustable dilution ratios for tailored gloss, protection, and product economy.
  • Suitable for paintwork, hard plastics, and coated surfaces (avoid windscreens).
  • Ideal for both high-end detailing and commercial fleet maintenance.
£69.99 GBP
£69.99 GBP
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Product Product subtotal Quantity Price Product subtotal
Würth Stjarna Wünderseal Rinse Aid
Würth Stjarna Wünderseal Rinse Aid
Würth Stjarna Wünderseal Rinse Aid
£69.99/ea 		£0.00
£69.99/ea £0.00

Description

Gloss, Protection, and Ease of Maintenance

Würth Stjarna Wünderseal is a premium rinse aid designed to deliver instant hydrophobic protection and high gloss after washing. By promoting rapid water run-off, it reduces drying time, minimises spotting, and leaves a slick surface that resists dirt adhesion.

Customisable Finish

With dilution ratios ranging from 1:1 for maximum gloss to 1:10 for economy use, Wünderseal adapts to your needs — whether you are preparing a vehicle for presentation or maintaining a fleet.

Enhanced Detailing Results

For the most uniform finish, buffing panels after rinsing ensures even coating distribution and improved visual impact.





More Information

Application Instructions

Dilution Guidance

  • 1:1 - Maximum shine and slickness on paint and hard plastics.
  • 1:2 - Protection for newer exterior paintwork.
  • 1:5 - Protection for older exterior paintwork.
  • 1:10 - Economy use for high-volume or fleet washing.

Usage Method

  1. Dilute to the desired ratio and decant into a spray bottle.
  2. Rinse the vehicle after washing, leaving it wet, or apply immediately after rinsing.
  3. Spray evenly, avoiding windscreens and preventing overspray.
  4. Rinse thoroughly to remove product residue.
  5. For best results, buff/dry panels with a soft microfiber cloth to ensure even coverage.

Important Notes

  • Do not allow neat product to dry on the vehicle.
  • Avoid application in direct sunlight or on hot panels.
  • Test on an inconspicuous area before full use, especially on dark or older paintwork.

Specifications

Contents: 5 L

Weight of Content: 5055 g

Container: Canister

Chemical Basis: Silane and siloxane

Colour: Clear

pH Value: 5 (at 20 °C)

Density: 990 g/l (at 20 °C)

Shelf Life from Production: 36 months (cool, dry, frost-free storage)

Phosphate-Free: Yes

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