MATTCEM SL is two-component polymer modified cementitious self levelling. It is supplied in prepackaged form. The product isdesigned for ease in mixing on site using a slow speed drill fitted with a mixing paddle and then applied to the substrate using either trowel or spike roller. Roller application may also be used, however finishing the surface with a trowel is recommended for best results. MATTCEM SL available in different color, cures to form an elastomeric impermeable membrane.