Quick answer

Scale75 Red Ochre is a premium creamy acrylic that creates convincing rust tones and weathered surfaces when layered or stippled over dark base coats.

Why Red Ochre Works for Rust

Red Ochre’s earthy orange-brown hue mimics the first stage of natural rust — hydrated iron oxide. Unlike bright oranges, this shade keeps the effect grounded and realistic.

The paint’s creamy consistency and high pigment load let you apply thin glazes for subtle corrosion or thick stippling for crusty oxide patches. Always start darker than you think; rust reads strongest when next to a dark shadow.

How to paint rust effects with Scale75 Red Ochre

  1. 1. Base coat the area: Paint the metal surface with a dark grey or brown base. Let it dry completely — Red Ochre is opaque enough to cover in one coat, but the dark base creates depth behind the rust. Avoid using a black base for rust; black flattens the ochre’s warmth. Dark brown works best.
  2. 2. Stipple Red Ochre selectively: Dip a stiff brush into Scale75 Red Ochre, wipe most paint onto a paper towel, then stipple onto edges, bolts, and recesses. Use a patting motion — not strokes. Less paint is more. You can always add another layer, but removing excess dried paint requires a fresh base.
  3. 3. Blend with a wash: Thin Red Ochre with water or medium (3:1 paint-to-thinner ratio) and flow it into panel lines and crevices. Let capillary action pull the pigment into shadows. If the wash beads up, your surface may be too smooth. A matte varnish or dusting of powder will help it crawl into recesses.
  4. 4. Highlight with a lighter rust tone: Mix a tiny amount of yellow or white into Red Ochre and drybrush the raised areas. This breaks up the flat rust and adds the three-dimensional look of fresh corrosion. Keep the highlight mixture thin — a paste-like consistency will cover details instead of enhancing them.
  5. 5. Seal and weather further: Spray a thin coat of matte varnish to protect the rust layer. Add weathering powders or pigment fixer on top if you want grime or dust layers. Use a gloss varnish only if you plan to apply oil washes next; matte keeps the rust look flat and dusty.

Product used in this guide

  • RED OCHRE: Premium creamy acrylic paint 20ml with high coverage inks; valid for brush and airbrush. You can apply Red Ochre directly from the bottle for base rust or thin it for transparent weathering washes without switching paints.

    RED OCHRE

    RED OCHRE