Safecrete Leakoff SBR is a premium-quality Styrene Butadiene Rubber (SBR) latex admixture developed to enhance the performance of cement-based applications in construction. It significantly improves waterproofing, adhesion, flexibility, and crack resistance, making it an essential component for long-lasting repairs, protective coatings, and concrete bonding.
With its high active content and versatile nature, Safecrete Leakoff SBR is ideal for waterproofing coatings, repair mortars, screeds, and bond coats in both new and restoration projects.
| Property | Value |
|---|---|
| Form | Liquid |
| Color | White |
| pH Value | 8 |
| Specific Gravity | 1.01 |
| Solubility | Completely Water-Soluble |
| Active Content | 98% |
| Packaging Sizes | 1L, 5L, 20L plastic cans |
It is used to enhance waterproofing, bonding, and durability in cement-based construction applications like coatings, repair mortars, and screeds.
Yes. When mixed with cement in a 1:1 ratio, Safecrete Leakoff SBR serves as an excellent bond coat between old and new concrete or plaster.
Absolutely. It forms a water-resistant barrier ideal for wet areas like bathrooms, balconies, terraces, and water tanks (with proper surface protection).
Its latex properties improve flexural strength and elasticity, which helps control shrinkage and surface cracking.
For bonding and mortar applications, 10–15% of SBR by weight of cement is ideal. For coatings, follow the 1:1.5 volume ratio (SBR:Cement).
