The best paint for outside concrete is a purpose-made paving paint or concrete coating. In Australia that usually means Berger Jet Dry or Dulux Concrete & Paving for driveways, paths and patios, or a tinted concrete sealer where you want colour with less film build. Ordinary exterior wall paint is the wrong product: it has no traffic resistance and wears through on a slab within months.
Key takeaway
Match the product to the traffic: paving paint for driveways and paths, exterior masonry paint for concrete walls and fences, clear sealer where you want protection without changing the look. Preparation (clean, etch, prime, dry) matters more than the brand on the tin.
What is the best paint for outdoor concrete by job?
The short answer: there is no single best concrete paint, because a driveway, a patio and a concrete wall are three different jobs. Here is how the choices break down.
| Surface | Product type | Common AU picks |
|---|---|---|
| Driveway (cars) | Paving paint, water-based acrylic | Berger Jet Dry, Dulux Concrete & Paving |
| Paths and patios | Paving paint or tinted sealer | Berger Jet Dry, White Knight Ultra Pave |
| Concrete walls and fences | Exterior masonry/acrylic paint | Dulux Weathershield over a masonry sealer |
| Keep the raw look | Clear penetrating sealer | Concrete sealers from trade suppliers, matt or wet-look |
Vertical concrete is the easy case: it gets no traffic, so a quality exterior acrylic like Dulux Weathershield over a sealed, sound surface lasts the same 10 years it does on render. Horizontal concrete is where products fail, because tyres, foot traffic and pooling water attack the paint film from above while moisture in the slab pushes at it from below.
Concrete sealer vs paint: which should you use?
The short answer: sealer protects, paint transforms. A clear sealer soaks in or forms a thin film, keeps water and oil out of the slab, and never peels the way a thick failed paint film can. But it will not hide stains, patches or ugly aggregate. Paint gives you a uniform colour and hides a lifetime of oil spots and repairs, at the cost of a maintenance recoat every few years. If you are on the fence, seal a driveway you like the look of and paint one you do not.
How do you prepare outdoor concrete for painting?
The short answer: cleaning and etching are the whole job, the painting part is easy. The standard preparation sequence we use:
- Degrease any oil staining, then high-pressure wash the entire slab.
- Strip or grind off old sealer and curing compounds. Water beading on the surface means there is still sealer present, and paint will not stick to it.
- Etch bare, smooth concrete with an etching solution (or use an adhesion primer) so the surface has a tooth.
- Fill cracks with a flexible concrete filler and let it cure.
- Wait for the slab to dry right through, then apply two thin coats of paving paint, rolling each in a different direction.
New concrete must cure at least 28 days before any of this starts. Painting a green slab locks moisture in and the coating fails from underneath.
How long does painted concrete last outside?
The short answer: 3 to 5 years on a driveway, longer on paths and patios, before it needs a maintenance recoat. Melbourne’s swings between hot sun and wet winters work every coating hard, and west-facing slabs fade first, same as west-facing walls. The recoat is quick and cheap when the original preparation was done properly, because there is nothing to strip.
If the slab is part of a bigger exterior job, painting the concrete while the exterior of the house is being done costs less than doing it as a standalone visit. For a driveway-specific rundown of costs and process, see our driveway painting Melbourne guide, and for full repaint budgeting the Melbourne painting cost guide has the whole-house numbers. We coat outdoor concrete across Melbourne’s west and inner suburbs, with a free written quote after looking at the slab.
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Related service: Concrete Effect Painting.
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