RestoKrete No. 208 substrate repair material from Sauereisen provides a water-resistant barrier for prevention of inflow and infiltration in concrete or brick substrates and manholes. It utilizes a moisture-tolerant epoxy resin and a property blend of cements to fill voids, irregularities and air pockets in concrete substrates. It provides the physical strength of an epoxy substrate repair material with the customized efficiency of cementitious substrate resurfacing material. It is pumpable, sprayable and trowelable, can be applied by spin-cast or spray, is moisture tolerant and is compatible with all Sauereisen epoxies and urethanes. 412/963-0303; www.sauereisen.com.