Trowel grade mortar by Sto Corp.
The Sto Trowel Grade Repair Mortar (CR701CI) with integral corrosion inhibitor is now available. The product is an enhanced reformulation of CR701 and improves over the prior product. This formulation is designed to provide an integral corrosion inhibitor that has been a notable requirement by a number of specifying engineers. The mortar with integral corrosion inhibitor is a polymer-modified, cement-based mortar for structurally repairing or overlaying deteriorated concrete. Used on horizontal or vertical surfaces for repairs from 1/4 to 2 inches or extended with aggregate for deeper horizontal applications, its formula provides increased strength gain and improved performance for repair applications.