MasterRoc MP 355 1K – One component polyurethane injection foam to stop small to mid-volume water ingress

How does MasterRoc MP 355 1K work?

MasterRoc MP 355 1K is a one component polyurethane injection foam which only reacts when in contact with humidity or water. It prevents small to md-volume water ingress in underground structures and is also suitable for the filling of water bearing voids.

What are the unique features of MasterRoc MP 355 1K?

• Reacts in moist surroundings.
• Good bonding to wet surfaces.

How does MasterRoc MP 355 1K benefit customers?

• Stops small to mid-volume water ingress in underground structures.
• Solvent free.​