Ultimate X is a premium based, multi-component penetrating sealer specifically designed for concrete and masonry. Ultimate X contains a high concentration of silane and other components, which work deep within the surface pores. Although other sealers provide penetrating characteristics, Ultimate X creates the deepest penetration, reacting chemically to produce a highly effective barrier to the intrusion of water and salt. Ultimate X can substantially reduce the damaging effects of freeze thaw, dusting, efflorescence, precipitation, moisture and dirt degradation. Ultimate X will not alter the appearance or texture of the concrete or masonry in any way. Simply put, there is no better sealing protection than the Ultimate X protection.