SBR LATEX – Premium Polymer Admixture for Concrete & Mortar
SBR Latex is a high-performance styrene-butadiene rubber latex admixture designed to enhance the bonding strength, flexibility, and durability of cementitious materials. This versatile polymer additive improves adhesion, reduces water permeability, and increases resistance to cracking, making it an essential component for high-quality construction and repair work.
Formulated with advanced polymer technology, SBR Latex is compatible with cement, sand, and aggregates, providing exceptional bonding properties for rendering, plastering, screeding, and waterproofing applications. It significantly improves the mechanical properties of mortars and concretes while maintaining excellent workability and ease of application.
Ideal for both interior and exterior applications, SBR Latex enhances the long-term performance of building materials by improving tensile strength, flexural strength, and impact resistance. Its water-repellent properties make it suitable for waterproofing applications, while its superior adhesion ensures strong bonding to various substrates including concrete, masonry, and steel.
Key Features
- ✔ Excellent adhesion to concrete and masonry
- ✔ Improved flexural and tensile strength
- ✔ Enhanced water resistance and reduced permeability
- ✔ Increased durability and crack resistance
- ✔ Easy mixing and application
- ✔ Compatible with cement and sand
- ✔ Suitable for interior and exterior use
Applications
- Floor screeds and toppings
- Repair mortars and patching compounds
- Waterproofing slurries and coatings
- Tile fixing adhesives
- Plastering and rendering
- Bridge deck overlays
- Industrial flooring systems
Technical Specifications
| Appearance |
Milky White Liquid |
| Solid Content |
48–50% |
| pH Value |
8.0–9.5 |
| Viscosity |
Medium |
| Dosage |
1:5 to 1:10 with water |
| Pack Size |
5L / 20L / 200L |
Surface Preparation
- Surface must be clean and structurally sound.
- Remove dust, grease, oil, and loose particles.
- Pre-wet the surface to achieve saturated surface dry (SSD) condition.
Application Procedure
Mix SBR Latex with water at a ratio of 1:5 to 1:10 (SBR:water) depending on the required consistency. Add the diluted latex to the dry mix and blend until uniform. Apply immediately after mixing.
Coverage Rate
Approximately 0.5–1.0 kg/m² depending on application thickness and substrate conditions.
Storage
Store in a cool, dry place away from direct sunlight. Protect from freezing. Shelf life is 12 months in original unopened containers.
Safety Precautions
- Wear gloves and protective eyewear during application.
- Avoid contact with eyes and skin.
- Keep away from children.
- Refer to Material Safety Data Sheet (MSDS) before use.
