SIKA 114453 Sika 4 Rapid Hardener 5ltr Brown

SIKA 114453 Sika 4 Rapid Hardener 5ltr Brown

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 low water pressure infiltration.