Product
Betosil
Powdered crystalline admixture for long-lasting waterproofing
Betosil is a powdered concrete admixture that delivers long-lasting waterproofing through crystalline technology. Its active chemicals react with cement hydration by-products to form insoluble crystals that fill pores and micro-cracks, creating a watertight structure that stays active.
When mixed into concrete, Betosil’s active chemicals react with cement hydration by-products to form insoluble crystals. These crystals fill pores and micro-cracks, creating a watertight structure that remains active — reactivating on contact with water or moisture to seal new capillary cracks.
Key benefits
| Dual pressure resistance | Effective against both positive and negative hydrostatic pressure. |
|---|---|
| Self-healing capability | Reactivates to seal new cracks upon water ingress. |
| Chemical resistance | High endurance in chemically aggressive environments. |
| Reduced water absorption | Significantly lowers water uptake through hairline cracks up to 0.4 mm. |
Applications
- Basements & foundations
- Water tanks
- Tunnels & canals
- Swimming pools
- Parking lots & garages
- Sewage & wastewater
Next step
Talk to a durability specialist
Send us your drawings or describe the problem. We review the site, identify risk areas and recommend a system tailored to your project.