Pidilite Dr. Fixit 230 PU Foam Injection (Base 5.1 kg + Hardener 400 g) 5.5 kg Two - Component PU Foam Injection Grout Crack Filler  (6 kg)

Dr. Fixit PU Foam Injection is a two component hydrophobic polyurethane pre- polymer & accelerator composition. The system only reacts when it comes in contact with moisture /water, producing a relatively stiff & inert polyurathane foam. It is a quick and temporary expanding grout for sealing of water bearing cracks, cavities and leaks even under high hydrostatic pressure. Dr. Fixit PU Foam expands to 30-40 times its unrestrained volume in the presence of water & can be an effective means of arresting minor to heavy water/waste water leakages.