Sika 4 Rapid Setting

Sika 4 Rapid Setting Setting waterproofer from Sika is a ready to use liquid for accelerating the set time of concretes and renders where low water pressure or slow water movement exists. Leak stopping for low water pressure. Sika 4 is a ready to use quick setting leak stopping liquid which is mixed with water and ordinary portland cement to produce a paste for leak stopping against low water pressure infiltration. 

BENEFITS:
 
- Ready to use Just add water and ordinary portland cement
- Well proven
- Does not contain chlorides
- Suitable for contact with potable water

RECOMMENDED FOR:

- To seal against low water pressure and small infiltrations in concrete, rock or masonry
- Allows Sika 1 renders to be applied on structures exposed to surface water