SealGuard II kits provide an economical and effective solution to manhole rehabilitation. These kits are designed for high inflows in excess of 50 gpm in precast or brick lined structures. The material can be injected directly into active infiltration due to the one to three second reaction time of SealGuard II. SealGuard’s primary use is for water control in both above and below grade structures. Industries that currently utilize SealGuard include Wastewater, Telecommunications and Electrical Utilities.