TamPur 153 Hydrophilic Flexible Polyurethane Grout

TamPur 153 is designed for grouting joints or repairing
leaks in concrete structures.
TamPur 153 forms a flexible gasket or flexible plug in the
joint or crack. In its uncured form, TamPur 153 is a pale
yellow, non-flammable liquid.
When it comes in contact with water, the grout expands
and quickly (depending on temperature and on amount of
Catalyst, TamPur 153 Accelerator used) cures to a tough,
flexible closed-cell Polyurethane foam that is essentially
unaffected by corrosive environments.