Master Builders Solutions is a manufacturer of construction chemicals for concrete, cement production, underground construction, and industrial flooring. Their product range includes MasterGlenium and MasterCem concrete admixtures and cement additives, MasterFlow precision grouts, MasterFiber synthetic fibers, MasterRoc tunneling products, and MasterSeal waterproofing and joint sealants. Originally part of BASF and spun off in 2020, Master Builders Solutions (owned by Cinven outside Europe) operates North American headquarters in Beachwood, Ohio and serves concrete producers, contractors, and infrastructure projects globally.