EAMIGROUT FLEX SEAL is a low viscosity hydrophobic polyurethane that consists a base resin along with an accelerator component.
EAMIGROUT FLEX SEAL is typically used to repair leaking cracks & joints in concrete structures. The accelerator is used by the experienced installer to manipulate the reaction profile as warranted by job site conditions.
Being a hydrophobic formulation, when reacted with minimal amounts of water, the resulting foam will maintain its physical form and will repel water not allow it to pass through.
EAMIGROUT FLEX SEAL is a closed cell polyurethane grout that will not shrink under wet/dry cycles.