As water ingress is an ever-present issue to new and existing infrastructure, polyurethane injection resins offer huge potential benefits.

Because of this, we’ve worked hard in recent years to develop a water stopping polyurethane injection resin that can play a critical role in many projects and be the point of difference on many sites. As a result of this research, we’ve developed BluRez CSW, a two-component catalysed polyurethane liquid that forms a water-reactive injection resin.


Where can BluRez CSW be used?

BluRez CSW can be used in a range of environments, from stopping water seepage or consolidating loose rocks to grouting in both ground seepage and running water.

As such, the BluRez CSW adds value to embankments, dams and retaining wall projects where battling with water is an ongoing issue.

What are the advantages of BluRez CSW?

Apart from its fast-reactive nature and excellent water-stopping properties, BluRez CSW also offers many other benefits.

  • Fast Reaction Time

BluRez CSW reacts with water in a matter of seconds and has the ability to stop high water inflows.  This makes the product ideal for sealing leaks under high pressure in tunnels and basements. (Water reaction test shown below).


  • Ability to penetrate sand

Sand is a substance that can be quite difficult to work with, particularly below the water table where it can become unstable and fluid. However, the BluRez CSW is easily penetrated into this environment creating a medium strength composite rock.

  • Elasticity 

Depending on the environment and movement from rocks, concrete or water, any resin that is used needs to be elastic to accommodate this movement. This is exactly what this product does and can react positively to any unexpected changes in the ground or foundation.

  • Adhesion properties

We understand that our resins will be used in contact with both mineral and metallic surfaces, so have designed it in a way that promotes adhesion across each of these. This is an important property and something that makes this product stand out from the competition.

For more information on this product, click below or contact the Bluey Technical Team today on 1300 0 BLUEY.

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