Dermax CB is a two-component polymeric binder designed to deep penetrate cracks in concrete surfaces, bonding and sealing loose pieces. Rapid cure allows for quick release of repaired areas. Also used to repair expansion joints on cracked concrete industrial floors, set anchor bolts, posts, base plates, handrails, machinery, etc. Protects metal parts against acid and corrosive spillage. Dermax CB comes also in fiber-reinforced grout form for large repairs and vertical use.