MasterRoc MP 355 - Highly-reactive, two-component polyurethane injection resin

How does MasterRoc MP 355 work?

MasterRoc MP 355 is a two-component, solvent-free polyurethane injection resin specifically designed for stopping rapid water flow and ground stabilization.

Recommended for use in:

  • Control of high volume water ingress
  • Stabilization of fractured rock, sands and gravels, and land-fill materials
  • Void filling
  • Repair of concrete structures

What are the unique features of MasterRoc MP 355?

  • When in contact with water, the product forms a rigid foam. In the absence of water, the product reacts and forms a stiff, rubber-like material
  • Fast-reacting material where structural strength or rigidity is required

What are the benefits of MasterRoc MP 355?

  • Reacts either with or without water. This is a significant safety advantage as the material will always be cured
  • Modification of the reaction can be achieved using an accelerator and a thixotropic agent, which are supplied separately to Component A

MasterRoc FLC

Multi-component rheoplastic additive used in cement-based grouts to reduce the mixing water requirements

MasterRoc MP 355 1K

One component polyurethane injection foam which only reacts when in contact with humidity or water

MasterRoc SLF 30

Foaming agent specially designed for soil conditioning in shielded tunnel boring machines

MasterRoc TCC 735

Chloride-free, multi-purpose liquid admixture which enhances the quality of sprayed concrete

MasterRoc TCC 780

Highly effective pumping aid that makes the concrete thixotropic and easy to pump, eliminating the risk of segregation

MasterRoc MP 320

One-component injection system for pre-injection grouting for underground application and etc.

Downloads

Injection brochure (global version dated Aug 2013)

pdf (2.91 Mb)

MasterRoc FLC: Technical Data Sheet (ref.: M’Roc FLC/01/0313)

pdf (210.18 Kb)

MasterRoc MP 320: Technical Data Sheet (Global UGC version)

pdf (43.27 Kb)

MasterRoc MP 355 1K: Technical Data Sheet (Global UGC version)

pdf (37.82 Kb)

MasterRoc MP 355: Technical Data Sheet (Global UGC version)

pdf (131.06 Kb)