Topcem Premix is an accelerated-cure screed mortar suitable for bonded as well as unbonded applications. Topcem Premix can easily be screeded or sloped, and has the workability and working time of conventional screed mortars.

• Fast-setting
• For thicknesses from 1/4" to 2" neat and up to 4" when extended with 20% by weight of 3/8" saturated-surface-dry pea gravel
• When properly mixed and installed, Topcem Premix has a residual moisture content of less than 2.5% at 48 hours