MasterRoc MP 355 1K DW​

One component polyurethane injection foam to stop small to medium water ingress

How does MasterRoc MP 355 1K DW work?

MasterRoc MP 355 1K DW product is a solvent free, single component polyurethane resin which turns into foam when it comes in contact with humidity or moisture.

Recommended uses:

• To stop small to medium water ingress in underground structures
• Suitable for filling of voids containing water

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

• Gets activated in moist environment
• Good bonding it wet surfaces
• Forms a flexible foam
• Modification of the foaming action can be achieved using an  accelerator

What are the benefits of MasterRoc MP 355 1K DW?

• Rapid reaction and excellent bonding feature make it more effective to stop water ingress
• Adjustable reaction time with the associated accelerator provides application flexability​