CarboCrackSeal NV Component A comprises of polyols and additives. CarboCrackSeal NV Component B is a modified isocyanate.
The resin mix penetrates the cracks to be sealed. The major part of the water in there is displaced by the hydrophobic resin and the remainder causes the acceleration of the curing and the formation of a mainly closed cell foam resin.
This product is widely used in tunnel linings, concrete foundations and structures and subterraneous curtains.