Sika® Microcrete-2000 is a dual shrinkage-compensated pre-bagged flowing micro concrete. It has very good flow properties and has been specifically developed to reduce heat generation. As such, large volume repairs may be performed without addition of aggregates. With its high silica fume content and combination of blended cement, a highly dense, impervious and hence durable repair mortar is obtained. Sika® Microcrete-2000 contains blended cement, silica fume, fibres, graded aggregates and additives which give rise to controlled expansion in both the plastic and hardened states.