Rust-Oleum CombiColor Original Agricultural Machinery Paint

The ultimate direct-to-metal paint provides years of protection in minutes.

• Apply to bare, manually de-rusted or ready primed mild steel

• Primer and metal topcoat in one

• Interior/exterior use

• Sag resistant - leaves no brush/roller strokes

Rust-Oleum CombiColor Original is a primer and topcoat in one for interior and exterior use on bare metal, manually de-rusted metal, surfaces primed with Rust-Oleum 3369/3380 CombiPrimer Anti-Corrosion, or previously painted surfaces. Rust-Oleum CombiColor has excellent opacity (hiding power) and sag resistance, leaving no brush or roller strokes, and provides good drying properties even at low temperatures.

Rust-Oleum CombiColor is a one-coat maintenance system for metal, providing superior metal protection, even when applied directly to rust. It remains flexible and does not become brittle or flake with movement. Rust-Oleum CombiColor is intended for brush and roller application and can also be applied by air spray.

Features & Benefits

Long-lasting protection in minutes - all-weather resistant

Interior & exterior use

Sag resistant, no brush strokes

Direct application to rust or bare metal

For galvanised steel, aluminium, etc such as garage doors, etc, we recommend spot priming these areas first with Rust-Oleum 3302 CombiPrimer Adhesion

Primer and topcoat in one

Low odour – VOC Compliant

Lead- and chromate-free

High coverage: 10.3 m² per litre

One-coat hiding, good flow properties

Dilutable with Rust-Oleum 7301 CombiColor Thinner

Usable down to 5°C

Available in virtually any colour - RAL, BC & NCS.

Heat resistant up to 90°C (dry heat)

Corrosion protection (in light industrial environments)

Contains rust-inhibitive pigments

For more aggressive environments, prepare surfaces with Rust-Oleum 3369/3380 CombiPrimer Anti-Corrosion

Product Specification

Technical Data

Density: Gloss: 1,07±0,09; Satin: 1,12±0,10

Solids content in volume: Gloss: 53-57%; Satin: 48-52%

Heat Resistance: 90°C (dry heat); at elevated temperatures discoloration may occur.

Recommended Wet Film Thickness 100 μm

Recommended Dry Film Thickness 55 μm

Theoretical Consumption is 10.3 m²/l at 55 μm dry, depending on colour.

Practical Consumption Practical coverage depends on many factors such as porosity and roughness of the substrate and material losses during application.

Preparation & Application

 Surface Preparation

Remove oil, grease and all other surface contaminations by alkaline or high pressure (steam) cleaning in combination with appropriate detergents. Remove rust scale, loose mill scale, loose rust and loose coatings by scraping and wire brushing to St 3 (ISO 8501-1 : 1988), light blast cleaning or sanding. Sand intact coatings to roughen the surface slightly. The surface must be clean and dry during application. Galvanised, Zinc and Aluminium surfaces have to be primed first with CombiPrimer Tack Coat 3302.

Direction For Use

To ensure homogeneity, coating materials should be thoroughly stirred prior to use.

Application Conditions

Temperature of air, substrate and coating material between 5° and 35°C and relative humidity below 85%. The substrate temperature must be at least 3°C above dew point.

Application & Thinning

Brush

Up to 10% volume RUST-OLEUM Thinner 7301. Use natural bristles and long hair brushes.

Roller

Up to 10% volume RUST-OLEUM Thinner 7301. Use short nap, polyamide 6-12 mm rollers. Roller application may require 2 coats to achieve recommended dry film thickness

Air-Atomised Spray

10-25% volume RUST-OLEUM Thinner 7301. Gravity cup and pressure cup. Tip size: 1.0 - 1.5 mm. Atomising pressure: 2 - 4 bar.

Equipment Cleaning & Spills

Use RUST-OLEUM Thinner 7301 or RUST-OLEUM Thinner 160.

Notes:

Maximum dry film thickness per coat: 75 μm dry, equals 135 μm wet. To avoid an inhomogeneous appearance with aluminium-coloured coatings it is recommended to spray 7311 with HVLP. CombiColor Metal 7300/7400 can be recoated with 7300 Aerosols within 4 hours or after 72 hours.

Drying Times

30°C 20°C/RH 50% 10°C

Touch dry: 1 ½ hours 2 hours 3 hours

Dry to handle: 6 hours 8 hours 16 hours

Dry to recoat: 8 hours 16 hours 24 hours

Fully cured: 5 days 7 days 14 days

Safety Data

VOC level: 439 g/l

VOC Readymix: 495 g/l

VOC Category: A/i

VOC limit: 500 g/l

Grenelle: A+