SICONG® NT100 concrete dense agent ( hardening ) is a kind of concrete sealing, dust-proof, wear-resistant hardening agent, for a new generation of lithium ionic water-based products, colorless, odorless, non-toxic, non-flammable. Through the effective penetration of concrete, and the concrete in the free calcium components gel reaction, in three-dimensional space to form a network structure, the concrete structure more compact, solid, nonporous is effectively sealed, always avoiding concrete dust from the surface void. In order to get a clean, dense, high strength, high wear resistance and good marble gloss concrete ground. The longer the better use of gloss.