Concrete Colorant: Pigments, Stains & Dyes (2026)
Concrete colorants transform plain gray concrete through integral pigments mixed into fresh concrete, acid stains that react chemically with cured surfaces, or water-based dyes applied topically. Each method produces different effects from uniform solid color to mottled variegated finishes.
Key Features
- Integral
- stain
- and dye types; Wide color palette; UV-stable pigments available; Interior and exterior formulas; Combinable with stamping
Specifications
Applications
- Decorative patios; Stamped concrete coloring; Interior floors; Countertops; Walkways and driveways
Installation Overview
For integral color, add pigment during batching. For acid stain, clean surface, spray stain, let react 4-24 hours, neutralize and rinse, then seal. For dye, spray on clean surface, dry, and seal.
Pros & Cons
Pros
- ✓ Transforms plain concrete; Multiple methods; Permanent integral color; Infinite design options; Works with stamping
Cons
- ✗ Acid stains are unpredictable; Integral color changes with water ratio; Must be sealed; Color matching between batches is hard; Requires practice
Top Brands
Code Requirements
No specific code requirements. Pigments per ASTM C979 ensure they do not affect strength. Sealed colored concrete in commercial spaces may need slip testing.
Buying Tips
Always do a test sample on spare concrete. Colors look different wet vs dry and sealed vs unsealed. Buy all colorant from one production lot.
Frequently Asked Questions
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