Sika 517004 Cement Underlayment, Gray, Powder, 50 lb, Bag

Sika� Level self-leveling underlayment is a one-component, durable and versatile cementitious underlayment for interior concrete and cementitious substrates. It can be applied manually or by pump to produce a self smoothing, rapid-setting, flat and economical substrate prior to the application of a final floor finish.