Mapei Kerabond - Premium-grade, dry thin-set mortar. Available in Gray and White in 3lb bags.
Kerabond is a premium-grade dry-set mortar for use in most interior and exterior residential applications. This premium mortar is part of the Kerabond/KeralasticŠܢ high-performance mortar system. Mix with Keralastic for exterior applications. Each 3lb bag will cover approximately 6 square feet.