Sika Ceram® 450 H consists of high quality special cement, fine aggregates, anti cracking components and a variety of additives, the product has good mobility, automatic levelling off the floor, easy to operate, saving manpower. The thickness of one time construction can be up to 540mm, at room temperature, it can be manned in 4 hours, and the next process can be carried out in 24 hours at the earliest. Shorten the working period and save space.