EPC penetrants all perform in part a hardening of new and existing concrete surfaces. ArmorSeal (EPC-009) is our only purpose made surface oriented hardener. Surface hardeners come in a number of forms; high density cement/ aggregates (broadcast); metallic (broadcast); and liquid hardeners. ArmorSeal falls into the last category. What sets ArmorSeal apart from other liquids is its’ full near surface penetration. As part of the EPC family, ArmorSeal penetrates and performance as integral surface component instead of a bonder surface membrane. Rarely will any residue remain on the surface requiring flushing or cleaning operations. ArmorSeal is also insoluble once cured and may be used to enhance polishing operations.