Rust-Oleum CombiColor Original Matt Black 2.5L is a primer and topcoat in one, specially formulated for rust, bare metal, and primed steel surfaces. This high-performance urethane-modified alkyd coating offers exceptional durability and corrosion protection. It applies smoothly, dries efficiently even at low temperatures, and provides a long-lasting finish.

Key Features Benefits

• Dual Function ? Acts as both primer and topcoat, reducing application time and effort.
• Rust Prevention ? Contains rust-inhibitive pigments, offering strong resistance in light industrial environments.
• High Coverage ? Covers 10.3m2 per litre, ensuring cost-effectiveness.
• Low Temperature Application ? Usable in conditions as low as 5?C, making it ideal for various environments.
• Smooth Finish ? Provides excellent sag resistance, resulting in a brush-stroke-free appearance.
• Lead & Chromate-Free ? A safer option for both users and the environment.

Recommended Applications

Rust-Oleum CombiColor Original is suitable for both indoor and outdoor use, offering long-lasting protection for metal structures, machinery, and equipment. It adheres well to bare, rusted, and primed steel surfaces, making it an ideal choice for light industrial, commercial, and general maintenance applications.

For enhanced durability in aggressive environments, apply Rust-Oleum CombiPrimer Anti-Corrosion 3369/3380 before coating with CombiColor Original.

Application Guidelines

Surface Preparation

• Ensure the surface is clean, dry, and free of grease, oil, rust, or other contaminants.
• Manually remove loose rust and scale using a wire brush or sanding.
• If the surface has been previously coated, lightly sand for improved adhesion.

Application Methods

• Brush or Roller ? Provides smooth and even coverage.
• Air Spray ? Suitable for larger surface areas; thin up to 10% with Rust-Oleum Thinner 7301 for best results.

Drying Times

• Touch Dry ? 2 hours at 20?C, 3 hours at 10?C, and 1.5 hours at 30?C.
• Fully Cured ? 7 days at 20?C for maximum durability and performance.

Limitations Recommendations

• Do not apply in temperatures below 5?C or above 35?C.
• Avoid applying in high humidity or on surfaces with poor adhesion without proper preparation.
• Always refer to the technical data sheet for full application guidelines.

Health Safety

• UN Number: UN1263
• Hazard Classifications: Flammable liquid and vapour (H226), may cause drowsiness or dizziness (H336), harmful to aquatic life with long-lasting effects (H412).
• Precautionary Measures: Keep away from heat sources and open flames. Ensure good ventilation during use. Wear protective gloves, eyewear, and respiratory protection when necessary.