Name: Rust-Oleum 3369/3380 CombiPrimer Anti-Rust
Brand: Rust-Oleum
Price: 8.95 GBP
Availability: InStock

Four cans of Rust-Oleum Combi Primer on a white background

Two cans of Rust-Oleum Combi Primer on a white background

Two Rust-Oleum Combi Primer spray cans on a white background

Hand holding a Rust-Oleum spray paint can over a metal railing.

Unit Price:

£10.74 (inc. VAT)
£8.95 (ex. VAT)

Colour — Red Brown - 3369

Red Brown - 3369

Grey - 3380

Size

400ml

750ml

2.5L

Quantity

UK manufactured, trusted brands

Rust-Oleum CombiPrimer: Premium Anti-Rust Primer for Superior Corrosion Protection

Rust-Oleum CombiPrimer is a high-performance anti-rust primer specifically designed to provide long-lasting protection for new or rusted steel surfaces. Formulated for use with Rust-Oleum CombiColor Topcoats, this primer enhances corrosion resistance, ensuring durable performance in industrial and general applications, both indoors and outdoors.

Engineered with rust-inhibitive pigments, this primer is lead and chromate-free, making it a safer choice for your projects. For surfaces requiring additional adhesion, pair with Rust-Oleum 3302 CombiColor Adhesion Primer for optimal results.

Key Features of Rust-Oleum CombiPrimer

Exceptional Anti-Rust Protection: Ideal for bare or manually derusted metal surfaces.
Fast Drying Times: Touch dry in just 1 hour (brush application) or 15 minutes (aerosol). Recoatable after 2 hours at 20°C.
Versatile Use: Perfect for dark topcoats (Red version also available for light topcoats).
Environmentally Conscious: Free from lead and chromate, ensuring safer use.
Multiple Application Options: Available in brush-grade and convenient aerosol formats.
Available in: Grey 3380 & Red Brown 3369

Coverage Rates

Brush: Approximately 12 m² per litre.
Aerosol: 2-3 m² per can.

Rust-Oleum 3380 CombiPrimer Grey is the ultimate solution for reliable anti-corrosion protection and compatibility with Rust-Oleum CombiColor topcoats. Achieve a professional finish that stands the test of time.

Surface Preparation

Remove dirt, grease, oil, and all other surface contaminants by Rust-Oleum Alkaline Cleaner/Degreaser ND14. Remove loose rust and loose coatings. Sand intact coatings to roughen the surface slightly. The surface must be clean and dry during application.

Technical Data

Density (g/cm³): 1,21
Gloss Level: Matt
Solids content in volume: 44,8%
Heat Resistance: 100°C (dry heat)

Directions for Use

Remove cover cap. Shake vigorously for at least one minute after the rattle of mixing ball is heard. Shake frequently during use.

Hold can approx. 25 cm from surface. Use back and forth motion keeping can parallel with surface. Ensure that can is in motion when spray button is pressed to avoid runs and sags. Apply several thin layers at a few minutes interval to achieve adequate coating thickness. After use turn can upside down and press spray button for 2 - 3 seconds to clean valve.

Data Sheets

Anti-Rust- PDS

Anti-Rust- MSDS

Use collapsible tabs for more detailed information that will help customers make a purchasing decision.

Ex: Shipping and return policies, size guides, and other common questions.

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