Rust-Oleum CombiPrimer Anti-Rust Primer


High quality anti-rust primer for CombiColor.

CombiPrimer Anti-Corrosion 3369 Red / 3380 Grey are fast drying primers based on an aromatic free short oil alkyd resin.

The products contain rust-inhibitive pigmentsand are lead and chromate free. 

Recoatable after 2 hours.

For new / slightly rusted surfaces.

Grey for light coloured topcoats.

Red for dark coloured topcoats.

£7.25 (excl VAT)
£8.70 (incl VAT)
£7.25 (tax excl.)
  • 250ml
  • 500ml Aerosol
  • 750ml
  • 2.5L
  • Grey
  • Red Brown

About Rust-Oleum CombiPrimer Anti-Rust Primer

Rust-Oleum CombiPrimer Anti-Rust Primers are fast drying primers containing rust-inhibitive pigments for the protection of new or rusted steel surfaces to provide and enhance protection against corrosion.

  • Recoatable after 2 hours
  • Lead and chromate free
  • Grey for light coloured topcoat
  • Red for dark coloured topcoat

Surface Preparation

Remove oil, grease and all other surface contamination with ND14 Cleaner Degreaser or high pressure (steam) cleaning.

Remove rust scale, loose mill scale, loose rust and loose coatings by scraping and wire brushing, light blast cleaning or sanding.

Sand intact coatings to roughen the surface slightly.

The surface must be clean and dry during application.

Application and Thinning

Brush: Up to 10 vol. %; Thinner 7301. Use natural bristles, longhair brushes.

Roller: Up to 10 vol. %; Thinner 7301. Use medium pile, perlon 8-12 mm. rollers. Roller application may require 2 coats to achieve recommended dry film thickness.

Air-atomised spray: 10-20 vol.%; Thinner 7301. Gravity cup and pressure cup. Tip size: 1.2 -1.8 mm. Atomizing pressure: 2 - 4 bar.

Cleanup: Use Thinner 7301 or white spirit.  

Drying Time - Touch Dry
1hr (15 minutes areosol)
Drying Time - To Handle
2hrs (30 minutes areosol)
Drying Time - Recoat
2hrs (24hrs areosol)
Drying Time - Full Cure
1 Week
Coverage (m2 / litre)
12 (2-3 m2 per can)
Brush, Roller, Areosol
Single / Two Pack
Solvent Based

Be the first to ask a question about this product!

Question about the product

* Required fields
Send Question
All Colour Charts
Recently Viewed



Need help? Call 01793 511537