50
Description Sika Accelerator is a cold weather and rapid hardening admixture for mortars and concretes. Can be used as a rapid hardening liquid admixture for mortars and concretes that do not contain steel reinforcement. As well as an accelerator of sand and cement mortars, screeds, renders and paving where a reduced setting and hardening time is required Key Features High early strength Faster setting Improved resistance to frost Enables mortar and concrete placement at low temperatures