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​​​​​​​MasterRoc MP 355

Verified by manufacturer 1 month ago

Master Builders Solutions

Highly-reactive, two-component polyurethane injection resin

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Application

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

Description

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

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​

General information

Material

Polyurethane

NMS

03 64 00 Injection Grouting

Primary

NMS

03 64 00 Injection de coulis

Primary

CMS

03 64 00 Injection GroutingPrimary

Product range

MasterRoc

Specification data - Injection Grouting

Sustainability data

Material

Polyurethane

Literature

masterroc-mp-355-tds

masterroc-mp-355-tds

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