1 1

Würth

Würth Cavity Wax Plus

Würth Cavity Wax Plus

Key Features

  • High creep capability with excellent penetration, ensuring protection even in hard-to-reach seams and overlaps.
  • Water-displacing effect - penetrates and pushes out moisture, safeguarding against hidden corrosion.
  • Aromatic-free formulation, safe for use with paints, rubber, and plastic components.
  • Temperature resistant - remains flexible at low temperatures and stable under heat.
  • Delivers optimal corrosion protection from as little as a 50 μm layer thickness.
  • VOC-reduced with a very high solids content for efficient, long-lasting coverage.
  • High-yield performance: approx. 180 g/m² at 50 μm dry film per aerosol and 80 g/m² per 1000 ml container.

24 in stock

£15.99 GBP
£15.99 GBP
Sale Sold out
Tax included.
View full details

Description

Long-Term Cavity Protection

Würth Cavity Wax Plus is a high-quality preservation wax designed to protect the inner cavities of vehicles from corrosion. Its exceptional creep ability allows the wax to flow deeply into folds, flanges, and overlaps, ensuring even the most inaccessible areas receive complete coverage.

Water-Displacing Action

Formulated with a strong moisture-repellent effect, the product actively penetrates damp areas, displacing water before forming a durable barrier against rust. This makes it particularly effective for repairing or re-treating vehicles where corrosion risk is already present.

Safe and Versatile Application

Free from aromatic compounds, Cavity Wax Plus is suitable for use on painted surfaces, rubber, and plastic components without causing damage or reaction. Its temperature resilience ensures consistent performance across a wide range of climates, maintaining flexibility in cold conditions and stability under heat.

Efficient Coverage and Durability

With its very high solids content and VOC-reduced formulation, Cavity Wax Plus provides maximum protection with minimal product consumption. Just a thin 50 μm coating delivers reliable, long-term preservation, making it ideal for both professional repair work and long-lasting maintenance treatments.

Technical Information

Specifications

Chemical Basis: Mineral oil, paraffin waxes, corrosion protection additives in dearomatised hydrocarbons

Contents: 500 ml

Weight of Content: 388 g

Colour: Beige

Container Type: Aerosol can

Density: 0.776 g/ml (at 20 °C)

Shelf Life: 24 months from production (stored at 10–30 °C)

Recommended Dry Layer Thickness: ≥ 50 μm

Yield: Approx. 180 g/m² at 50 μm (aerosol), approx. 80 g/m² at 50 μm (1000 ml container)

Documents

Application Instructions

  1. Shake the can well before use.
  2. Ensure surfaces are clean, dry, and free from rust and grease where possible.
  3. Apply a thin coat of cavity wax using a pressure cup spray gun with the appropriate probe.
  4. Depending on the area, apply directly or with the probe to reach concealed cavities.
  5. Maintain an operating pressure of 6 bar for optimal atomisation.
  6. Allow curing under normal ambient conditions.
  7. After use, turn the aerosol can upside down and spray until the nozzle is empty.

Usage Notes

  • Ideal material temperature: 10°C to 30°C.
  • Do not apply outside recommended temperature range.
  • Shelf life: 24 months from production when stored correctly between 10°C and 30°C.