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Nukote ST

NUKOTE ST® is NCSI’s multipurpose high performance polyurea designed and developed to perform well for anticorrosion and waterproofing applications on steel, concrete, and many other substrates. ST is a two-component, 100% solids, pure polyurea that significantly reduces the moisture problems that commonly cause pin holing and blistering in most polyurethane, polyurethane-hybrid and other organic coating systems.

Nukote ST-M is a pure polyurea used where faster gelling time is desired to minimize outgassing and the resultant pinholes, excess sagging and for overhead applications. 

Nukote ST-PW is an ANSI/NSF 61 compliant and approved pure polyurea barrier material and conforms to global migration Standard US – FDA: 21 CFR 175 – 300. Nukote ST-PW is tested and approved by many countries for applications on substrates in contact with potable water and food products.

This aromatic polyurea elastomer display good chemical resistance, thermal stability and UV resistance. The Nukote ST series can be textured easily for anti-skid purposes. These products have very good moisture permeation resistance and perform as an excellent barrier coating. They also provide excellent adhesion to most substrates when used with a suitable Nukote primer.

Typical Applications

  • Tank Internals
  • Trommels
  • Boot seals
  • Hoppers
  • Chutes
  • Launders
  • Thickeners
  • Float cells

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Nukote HAR

Nukote HAR is the premium modified polyurea available for industrial applications in severe and demanding applications that require very high abrasion resistance, combined with hydrolytic stability, high impact as well as tear resistance.

Nukote HAR is a two-component, 100% solids, modified polyurea that significantly outperforms general polyurea elastomers traditionally used in mining and industrial applications. Nukote HAR is suitable in applications which require very high abrasion in dry or wet conditions for lining the plant, conveyors, vehicle, screens, processing vessels as well as transmission lines. Nukote HAR is a unique rapid curing, flexible, two component spray elastomer exhibiting high wear-resistance properties. This aromatic Polyurea Elastomer displays good chemical resistance, thermal stability and UV resistance. Nukote HAR is suitable for application on steel, cement, GRP, FRP and other substrates in combination with suitable primer. This product outperforms 27% chrome iron in a slurry abrasion test and is highly recommended for applications in mineral and ore transportation to minimize hang and reduce carry back.

Typical Applications

  • Rail wagons
  • Hoppers
  • Agitators
  • Conveyer Belt Repairs
  • Chutes
  • Screens
  • Process Vessels

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Nukote FR.

Nukote FireStop FSP, which has been specifically developed, tested and approved as a fire-retardant coating for CCA treated softwood and hardwood power utility poles

The latest uv resistant polyurea hybrid chemistry incorporates a unique intumescent system that responds to high direct heat by expanding and insulating the underlying wood from extreme temperatures and flame contact.  A typical coating of 3mm is usually sufficient to provide protection for multiple small grass or bush fires. 

Typical Applications

  • Wooden Utility poles
  • Flammable goods storage
  • Flammable Chemical bunds

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