Sika-4 Rapid Setting is used to aid the quick setting of cement based renders and concretes where low water pressure or slow moving water exists.

Sika-4 Rapid Setting 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 water pressure infiltration.

Benefits

• Ready to use.
• Quick setting
• Prevents cement wash out.
• Does not contain chlorides
• Excellent resistance to backwater pressure.

Areas for Use Rendering or concreting against low water pressures.

For rendering or concreting in wet areas. Leak stopping against low water pressure infiltration.