ColorHard Concrete Color Hardener Concentrate — Color and Densify in One Step
Consolideck ColorHard is a premeasured color concentrate engineered to mix with Consolideck LS or LS/CS, producing a ready-to-use color hardener for concrete floors and exterior pavements. Designed for contractors and flooring professionals, it simultaneously decorates, dustproofs, and improves the abrasion resistance of concrete surfaces in a single application. ColorHard is available in vibrant hues that can be used individually or combined for an unlimited range of shades, tints, and artistic effects. Each 4 oz unit is premeasured to eliminate guesswork and reduce waste on the job site.
Unlike corrosive acid stains or highly flammable solvent-reduced dyes, ColorHard is water-based, non-flammable, non-toxic, and contains no harmful acids — reducing hazards for crews working in occupied or confined spaces. Its low-odor formula and full VOC compliance make it a responsible choice for both interior and exterior projects where environmental and safety standards matter.
Key Features & Benefits
Color and Densify Simultaneously
When mixed with Consolideck LS or LS/CS, ColorHard delivers color, dustproofing, and improved abrasion resistance in a single pass. This combination reduces labor steps and keeps project timelines tight.
UV-Stable for Interior and Exterior Use
Many ColorHard colors are UV-stable, making them suitable for outdoor pavements as well as indoor floors. Contractors can specify a single product system across interior and exterior scopes without switching materials.
Water-Based and Environmentally Responsible
ColorHard is water-based and VOC-compliant, meeting CARB 2007 SCM, SCAQMD Rule 1113, and SCAQMD Rule 1168 standards per the PDF documentation. It is also reviewed and confirmed conformant with Living Building Challenge Red List requirements, simplifying green building submittals.
Low-Odor Formula for Occupied Spaces
The low-odor, non-flammable, non-toxic formulation allows use in occupied buildings where solvent-based products would be impractical or prohibited. This reduces scheduling disruptions and the need for extensive ventilation setups.
Eliminates Hazards of Acid Stains and Solvent Dyes
ColorHard contains no harmful acids and is non-corrosive, directly reducing the safety risks associated with traditional acid staining. Fewer hazardous materials on site means simpler handling, storage, and disposal requirements for the crew.
Premeasured Concentrate Reduces Waste
Each 4 oz unit is premeasured for mixing with Consolideck LS or LS/CS, eliminating over-measurement errors that lead to wasted material and inconsistent color results across a pour.
Common Applications
Interior Concrete Floors
Used as a color hardener on interior slabs in commercial, institutional, and occupied spaces where low odor and VOC compliance are required.
Exterior Concrete Pavements
UV-stable color options make ColorHard suitable for driveways, plazas, walkways, and other exterior flatwork exposed to sunlight and weather.
Decorative Concrete Finishing
Multiple hues can be combined to produce custom shades, tints, and artistic effects, expanding design possibilities on decorative concrete projects.
Dustproofing and Abrasion Resistance Improvement
When combined with Consolideck LS or LS/CS, ColorHard improves surface hardness and abrasion resistance while adding color — a functional finish upgrade alongside the decorative benefit.
Green Building and LEED Projects
VOC compliance, Living Building Challenge Red List conformance, and LEED verification documentation support use on projects requiring rigorous material transparency and environmental credentials.
Compatible Materials
- Consolideck LS (mix carrier for color hardener application)
- Consolideck LS/CS (mix carrier for color hardener application)
- Interior concrete floors and slabs
- Exterior concrete pavements and flatwork
Product Documents
- Product Data Sheet
- VOC Compliance
- Color Chart
- LEED Verification Letter
- SCS Certification
- LBC Red List Conformant Product Summary
- LEED Documentation (2020)
- LBC Red List Conformant Summary (Dec 2020)
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Concrete Color Hardener Concentrate |
| Application | Interior and exterior concrete floors and pavements |
| Use | Mix with Consolideck LS or LS/CS as color hardener |
| Base | Water-based |
| Size | 4 oz |
| UV Stable | Yes — suitable for interior and exterior use |
| VOC Compliant | Yes |
| Flammable | Non-flammable |
| Corrosive | Non-corrosive |
| Toxic | Non-toxic |
| Odor | Low-odor, suitable for occupied spaces |
| Acids | Contains no harmful acids |
| Living Building Challenge | Red List Conformant (all colors) |
| LEED Compliance | Verified — see LEED Verification Letter |
| Regulatory Standards Met | CARB 2007 SCM, SCAQMD Rule 1113, SCAQMD Rule 1168 |
Safety Data Summary
Hazard Information
- Non-flammable
- Non-corrosive
- Non-toxic
- Contains no harmful acids
Safe Handling
- Low-odor formula suitable for use in occupied spaces
- Water-based — reduces hazards associated with solvent-reduced dyes and acid stains
- Environmentally responsible formulation; VOC-compliant
Frequently Asked Questions
Q: Can ColorHard be used outdoors?
A: Yes. Many ColorHard colors are UV-stable and are suitable for exterior concrete pavements as well as interior floors.
Q: What product do I mix ColorHard with?
A: ColorHard is formulated to mix with Consolideck LS or Consolideck LS/CS to produce a ready-to-use color hardener.
Q: Can different ColorHard colors be combined?
A: Yes. The available hues can be used alone or in combinations to achieve an unlimited range of shades, tints, and artistic effects.
Q: Is ColorHard safe to use in occupied buildings?
A: Yes. ColorHard is low-odor, non-flammable, non-toxic, and non-corrosive, making it suitable for use in occupied spaces where solvent-based products would pose unacceptable risks.
Q: Does ColorHard qualify for LEED and Living Building Challenge projects?
A: Yes. ColorHard is VOC-compliant and has been verified conformant with Living Building Challenge Red List requirements across all colors. LEED verification documentation is available for download above.