Can you acid stain new concrete? Yes. New slabs take acid stain beautifully — with two conditions: let the concrete cure at least 30 days so it’s fully dry and hard, and aim for a mix with less than 10% fly ash for a good chemical reaction (too much fly ash, and a water-based stain like ColorWave® may be the better call). This real project — a new commercial headquarters floor in Black and Azure Blue — shows how it’s done.
A new commercial slab acid-stained in Blackish and Azure Blue EverStain™ — cost-effective and stunning.
— Kyle Wilkins, DIY Contest Winner (May 2021)
How the project came together
Kyle prepped the new slab thoroughly, laid a lighter base color first, then worked in darker accents, neutralized, and sealed. Applying the light shade first makes it far easier to layer the darker colors on top.
Staining New Concrete: FAQs
Can you acid stain brand-new concrete?
Yes, with two conditions met. Kyle’s slab was under 10% fly ash and had a full 30-day cure — fly ash suppresses the reaction, and an uncured slab will not take color predictably.
Which color goes down first on a new slab?
The lighter one. Applying the light shade first and working darker accents into it is what gives depth — a dark color will cover a light one and you cannot go back.
What finish did this project use?
AcquaSeal™ with ProWax Polish™ over Black and Azure Blue EverStain™. It is graded Intermediate.
What’s Next
- The full method → How to Apply Acid Stain to Concrete
- Staining floors → Acid-Stained Concrete Floors
- Blending colors → Layering Acid Stains
- Shop → EverStain™ · Trial Kits
Direct Colors. Shawnee, OK. Manufacturing the full decorative concrete system since 1997.
