TruCast™ Defoamer & Surface Refining Admix
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TruCast™ SiX, Ultra-Performance Admix
TRUCAST
$155.00
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TRUCAST
TruCast™ SiX, Ultra-Performance Admix
TruCast™ SiX
Ultra-Performance Admix
Engineered Multi-Function Powdered Admixture for Self-Consolidating High-Performance Concrete
TruCast™ SiX is a premium engineered powdered concrete admixture that combines multiple performance-enhancing technologies into one convenient product. Designed specifically for decorative concrete professionals, architectural precast manufacturers, and advanced concrete fabricators, TruCast SiX simplifies batching while helping produce exceptionally dense, self-consolidating concrete with outstanding workability, surface quality, and durability.
Unlike traditional mix designs that require measuring several individual admixtures, TruCast SiX integrates shrinkage reduction, air-release technology, high-range water reduction, polymer modification, engineered particle packing, and ultrafine mineral technology into a single easy-to-use powder. The result is a simplified mixing process with greater batch-to-batch consistency and professional-quality results.
Whether you're producing concrete countertops, architectural wall panels, sinks, furniture, precast components, fire features, or custom decorative concrete, TruCast SiX helps create smooth, dense, high-performance concrete with fewer surface imperfections and excellent long-term durability.
Engineered for Self-Consolidating Concrete
TruCast™ SiX was developed primarily for self-consolidating concrete (SCC), self-flowing concrete, and self-compacting concrete applications. These advanced concrete systems are designed to flow easily into complex molds, consolidate around reinforcement and fibers, and produce exceptional surface quality with little or no mechanical vibration.
By improving flow characteristics while maintaining mix stability, TruCast SiX helps fabricators produce highly detailed castings with crisp edges, reduced labor, and fewer cosmetic repairs.
Ideal applications include:
- Self-Consolidating Concrete (SCC)
- Self-Flowing Concrete
- Self-Compacting Concrete
- Glass Fiber Reinforced Concrete (GFRC)
- UHPC-style concrete
- Engineered Cementitious Composites (ECC)
- Architectural precast
- Concrete countertops
- Concrete sinks
- Concrete furniture
- Fire features
- Planters
- Wall panels
- Decorative concrete
- Custom cast concrete products
Engineered Particle Packing Technology
One of the most significant advancements in modern concrete technology is optimizing particle packing.
TruCast™ SiX incorporates an engineered blend of ultrafine mineral components, including particles measuring less than one micron, to help fill microscopic voids between larger cement particles. This optimized particle size distribution helps create a denser cement matrix with improved paste efficiency and refined surface quality.
By reducing internal void space and improving particle packing, TruCast SiX helps produce concrete that exhibits:
- Improved density
- Enhanced durability
- Better consolidation
- Reduced permeability
- Smoother finished surfaces
- Fewer surface pinholes
- Improved dimensional stability
This advanced particle packing technology is one of the key features that distinguishes TruCast SiX from conventional powdered admixtures.
Why Choose TruCast™ SiX?
Professional fabricators need more than just individual admixtures—they need repeatable performance.
TruCast SiX was engineered to simplify batching while delivering exceptional concrete performance. By combining multiple specialty admixture technologies into one powdered product, TruCast SiX reduces measuring errors, shortens batching time, and promotes consistent results from one batch to the next.
Instead of managing several separate additives, fabricators can achieve professional performance with one engineered admixture designed specifically for high-performance decorative concrete.
Key Benefits
- Engineered multi-function powdered admixture
- Designed for self-consolidating concrete
- Helps produce self-flowing, highly workable mixes
- Incorporates ultrafine mineral technology
- Optimizes particle packing for denser concrete
- Helps reduce plastic and drying shrinkage
- Minimizes entrapped air and surface pinholes
- Improves surface finish quality
- Simplifies batching by replacing multiple individual admixtures
- Excellent batch-to-batch consistency
- Compatible with white and gray Portland cement
- Ideal for professional decorative concrete fabrication
Recommended Dosage
A typical starting dosage is 20% by weight of Portland cement.
Examples:
| Portland Cement | TruCast™ SiX |
|---|---|
| 50 lb | 10 lb |
| 100 lb | 20 lb |
| 200 lb | 40 lb |
Actual dosage may be adjusted depending on the desired workability, materials used, and application requirements.
Recommended Starting Mix Design
The following mix is intended as a starting point for producing self-consolidating decorative concrete.
| Material | Amount |
|---|---|
| Portland Cement | 100 lb |
| Fine Aggregate (40–80 mesh preferred) | 100 lb |
| TruCast™ SiX | 20 lb |
| Water | Start around 28 lb and adjust as needed |
| Reinforcement Fibers | As required |
Always perform trial batches using locally available materials before full-scale production.
Using TruCast™ SiX with Fishstone HP50™
For customers using Fishstone HP50™ as their base mix, batching is simple.
Recommended Starting Formula
- 1 Bag HP50™ (50 lb)
- 10 lb TruCast™ SiX
- Add water gradually until the desired self-consolidating consistency is achieved.
- Add reinforcement fibers as required.
This combination provides an excellent starting point for producing dense, self-flowing concrete suitable for countertops, architectural precast, furniture, sinks, and many other decorative concrete applications.
Mixing Recommendations
TruCast™ SiX may be incorporated using either of the following methods:
Method 1
Dry blend TruCast SiX with the cement and aggregates before adding water.
Method 2
Disperse TruCast SiX into the batch water while mixing, then combine with the remaining dry ingredients.
Both methods produce excellent results. Final mixing procedures may vary depending on equipment, batch size, and production methods.
Why We Developed TruCast™ SiX
After years of working with decorative concrete professionals, we recognized that many high-performance mix designs required measuring several separate admixtures to achieve optimum performance. This added complexity, increased batching time, and created opportunities for inconsistency.
TruCast™ SiX was developed to simplify that process.
By integrating multiple engineered performance technologies into one powdered admixture while incorporating modern particle-packing principles and ultrafine mineral technology, TruCast SiX helps fabricators produce dense, durable, beautiful concrete with greater confidence and repeatability.
Frequently Asked Questions
What is TruCast™ SiX?
TruCast SiX is an engineered multi-function powdered admixture designed to improve workability, particle packing, surface quality, and overall performance in self-consolidating and high-performance concrete.
Is TruCast™ SiX the same as Super Six?
TruCast™ SiX replaces our original Super Six admixture but features a significantly updated formulation. While both products share the goal of simplifying high-performance concrete production, TruCast SiX incorporates modern admixture technology, engineered particle packing, and ultrafine mineral components to deliver improved workability, enhanced density, better surface quality, and more consistent batch-to-batch performance.
What makes TruCast SiX different?
Unlike conventional admixtures that perform a single function, TruCast SiX combines multiple performance technologies into one easy-to-use powdered product, simplifying batching while helping produce exceptionally dense, high-quality concrete.
What is particle packing?
Particle packing is the science of optimizing the distribution of particle sizes within a concrete mix. By incorporating ultrafine particles measuring less than one micron, TruCast SiX helps reduce microscopic voids and create a denser, more refined concrete matrix.
Does TruCast SiX reduce pinholes?
Yes. TruCast SiX is engineered to improve consolidation and reduce entrapped air, helping produce smoother castings with fewer surface pinholes and less finishing work.
Is TruCast SiX compatible with white cement?
Yes. TruCast SiX is compatible with both white and gray Portland cement systems.
Can I use TruCast SiX for concrete countertops?
Absolutely. TruCast SiX is ideal for concrete countertops, sinks, furniture, architectural panels, precast components, and many other decorative concrete applications where superior appearance and performance are important.
Is TruCast SiX intended for professionals?
TruCast SiX was developed for professional fabricators, precast manufacturers, contractors, and serious DIY concrete artisans seeking consistent, high-performance results.
Customers searching for Super Six concrete admixture or Super 6 admixture will find that TruCast™ SiX is the direct replacement and represents the next evolution of Fishstone's multi-function powdered admixture technology
About the TruCast™ Family
TruCast™ is Fishstone's family of premium powdered concrete admixtures engineered for high-performance concrete. Each product is developed to simplify batching, improve consistency, and help fabricators produce stronger, denser, and more beautiful decorative concrete. Whether you're casting countertops, GFRC panels, architectural precast, furniture, or custom concrete creations, the TruCast family delivers professional-grade performance backed by Fishstone's years of experience serving the decorative concrete industry.