Castrol Rustilo DWX 32, 203L

Castrol Rustilo DWX 32 is a high-performance corrosion preventive based on solvent technology with excellent water-displacing properties. After solvent evaporation, it leaves a strong, waxy protective film that provides effective corrosion protection for metal surfaces during storage or transport in harsh environments.

Application:

Rustilo DWX 32 is used for medium- and long-term corrosion protection of machinery, metal parts, components and finished products during indoor storage or outdoor storage under cover. It is suitable for application by immersion, spraying or brushing, with immersion offering the best water displacement performance.

Advantages and benefits:

• Aromatic-free solvents: pleasant odor and operator-friendly use.
• Environmentally responsible: free from heavy metals such as barium – supports easier disposal and reduced environmental impact.
• High active content: strong and lasting protection in demanding conditions.
• Excellent water displacement and penetration: effective even in contaminated baths.
• Waxy protective film: durable layer prevents corrosion, including sweat-induced rust on finished surfaces.

Classification according to standards:

• DIN EN ISO 6743/8 – type: REE (water-displacing corrosion preventive).
• DIN 51 585 – corrosion resistance testing standard.

Approvals and certifications:
Rustilo DWX 32 meets safety and environmental standards. It is free of hazardous substances and can be used across various industries including automotive, engineering, machinery, and logistics.

Technical data:

Storage:
Store indoors at 10°C–30°C in tightly sealed original containers, away from direct sunlight and sources of heat. Do not allow freezing. In case of thickening due to low temperature (< 9°C), the product should be returned to liquid form by placing it in a room at 15–25°C – do not use open flame or hot plates for heating. Temporary cloudiness is reversible and does not affect product performance.

Downloadable documents:
Product data sheets