1 1

Würth

Würth Stone Chip Protection Aqua

Würth Stone Chip Protection Aqua

Key Features

  • Climate-optimised, water-based formula - paintable and environmentally conscious.
  • Cures completely down to -10°C, ensuring reliable drying even in colder environments.
  • Allows for both fine and coarse textures, depending on spray settings and application method.
  • Provides an excellent anti-humming effect for improved acoustic damping.
  • Offers very high abrasion resistance, protecting against stone chips and wear.
  • Suitable for oven drying to accelerate processing.
  • Easily sandable once fully cured for seamless refinishing.
Colour

24 in stock

£30.99 GBP
£30.99 GBP
Sale Sold out
Tax included.
View full details

Description

Advanced Water-Based Protection

Würth Stone Chip Protection Aqua is a high-performance, water-based coating developed for repairing and restoring vehicle surfaces exposed to stone chips and corrosion. Its optimised formulation provides strong protection while being more climate-friendly than solvent-based alternatives.

Flexible Application for Professional Finishes

The coating can be sprayed to achieve either fine or coarse structures, depending on air pressure and nozzle settings. A thin initial coat ensures proper adhesion, with additional layers applied as required to match OEM texture. Once fully dried, the surface can be easily sanded, making refinishing straightforward and efficient.

Durability and Acoustic Benefits

The cured film offers excellent abrasion resistance, ensuring long-lasting protection against impacts and environmental damage. In addition, the coating provides an anti-humming effect, dampening vibrations and reducing road noise.

Paint Compatibility and Refinishing

Stone Chip Protection Aqua is compatible with all paint systems, including water-based and 2-component acrylic paints. It can be painted over after approximately two hours, depending on coat thickness and drying conditions. For best results with 2-component acrylic paints, a primer is recommended.

Processing Advantages

This coating is suitable for oven drying and can also be cured with infrared drying. However, care must be taken not to exceed 60 °C, as overheating can cause blistering. The product is water-thinnable (max. 2 %) and can be mixed with water-based paints up to 30 % for customised application.

Technical Information

Specifications

Chemical Basis: Aqueous mixture

Contents: 1000 ml

Weight of Content: 1.45 kg

Colour: Black

Density: 1.45 g/cm³ (at 20 °C)

Processing Temperature (max.): 25 °C

Can Be Varnished After: 2 h (at 20 °C)

Drying Time: 2 h (at 20 °C)

Temperature Resistance (min./max.): -20 °C to +120 °C

Shelf Life: 12 months from production (in closed original packaging, +5 °C to +25 °C, dry storage)

Documents

Application Instructions

  1. Shake can well before use.
  2. Ensure the base surface is dry, clean, and free of rust, dirt, grease, and old coatings.
  3. Hold spray gun at an optimal distance of 20-30cm.
  4. Apply a very thin first coat for adhesion and allow to flash off for approx. 3 minutes.
  5. Apply further coats to the required thickness, allowing each coar to flash off.
  6. Adjust compressed air and nozzle supply to achieved desired fine or coarse texture.
  7. Product can be painted over with water-based paints after approx. 2 hours (depending on thickness and conditions).
  8. For 2-component acrylic paints, use a primer first for best reults.
  9. Clean spray gun thoroughly with water after every use.
  10. After use, turn the can upside down and spray until the nozzle is empty.

Usage Notes

  • Drying possible down to -10°C.
  • For IR drying, ensure the film is not heated above 60°C.
  • Store only in closed original packaging between 5°C and 25°C in dry conditions.
  • Do not spray on joints, engines, gears, or brake systems.