Reliable Cement Mix for Superior Waterproofing Protection
ACC Leak Block Cement Mix LB-202 is a high-performance waterproofing solution designed to protect structures from seepage and moisture damage. It enhances durability, improves bonding strength, and resists cracks. Ideal for roofs, walls, and wet areas, it ensures long-lasting protection and a strong, resilient finish.
Home || ACC Cement || Waterproofing Range || ACC LeakBlock Cement Mix LB-202
ACC Leack Block Cement Mix LB-202
For concrete and plaster, ACC LeakBlock Cement Mix LB-202 is an advanced polymer technology-based integral waterproofing compound.
Key Features
- Helps prevent water seepage in plaster and concrete
- Reduces permeability in concrete
- Improves workability of fresh concrete and plaster
- Protects steel reinforcement from corrosion
- Suitable for all types of structures
Areas / Recommended Applications
- Roof slabs
- Bathrooms and toilets
- Basements
- Water tanks
- All general concrete and plaster applications
Methods of Use

Step 1
Mix cement, sand, and aggregates as per the required mix design.

Step 3
Add ACC LeakBlock Cement Mix LB-202 along with 1/3rd part of water into the mix.

Step 2
Add the required quantity of water to the mix and mix thoroughly.

Step 4
Continue mixing until a uniform consistency is achieved. Add additional water if required.
Key Features
| S. No. | Property | Result |
|---|---|---|
| 1 | Appearance | Free Flowing Liquid |
| 2 | Color | Pale Yellow |
| 3 | Specific Gravity @ 25°C | 1.02 ± 0.02 |
| 4 | pH Value | 10 – 12 |
| 5 | Total Solid Content (%) | 05 ± 1 |
| 6 | Chloride Content (%) (IS:2645-2003) | Max. 2% |
| 7 | Setting Time (Minutes) | As per IS:2645-2003 |
| 8 | Water Permeability | As per IS:2645-2003 |
| 9 | Compressive Strength (N/mm²) | As per IS:2645-2003 |