SealGuard II is a polyurethane grout designed for high inflows in precast, cement or brick underground infrastructure to effectively seal active infiltration and leakage in large or small fractures. Applied directly into the flowing water, SealGuard stops infiltration immediately within 3 seconds. Ideal for manholes, meter pits, culverts, bunds or concrete structures in need of a leak-free-free, long-term seal. This reorder kit is a convenient and easy way to repair! The kit includes (12) 600ml tubes of SealGuard II and (12) static mixers.