Belzona 5812 DW

A 2-part, epoxy-based, high-performance coating for corrosion protection, approved for contact with drinking water.
Where to Buy

Belzona 5812 DW

A 2-part, epoxy-based, high-performance coating for corrosion protection, approved for contact with drinking water.
Where to Buy
Description

A 2-part, epoxy-based, high performance coating applied by brush or spray for protection of metallic and non-metallic surfaces operating under immersion conditions in contact with water and aqueous solutions when potable water approval is required.

Use Belzona 5812DW in combination with Belzona 9241 aggregate to create a drinking water approved concrete rebuilding system for heavily damaged vertical and horizontal surfaces.

  • Effective protection of equipment operating under immersion conditions from corrosion damage
  • Belzona 5812DW is approved by NSF for the applications in contact with drinking water
  • Reduced health and safety risks as it is solvent-free
  • Easy application by brush or spray and cure at room temperature – no hot work involved
  • Eliminates the need for replacement and reduces downtime
  • Excellent adhesion to virtually any surface including cast iron, stainless steel, brass, copper, concrete, wood, fiberglass and aluminium
  • Metal and concrete structures in contact with potable water
  • Corrosion protective coating for clarifiers, tanks, internal and external pipework, valves, fittings, water boxes, manholes, cooling tower pans operating in contact with potable water
  • Corrosion protection of submersible pumps
  • Concrete repair mortar (combined with Belzona 9241) for potable water tanks and pipework

3.5 L and 560 L

Note: Sizing and availability may change per region. Please contact Belzona for details.

* All products are subject to regional restrictions. Check with your local Distributor for more information.

NSF/ANSI 61 – 2016: Drinking Water System Components – Health Effects
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Can Be Used Together

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QUESTIONS & ANSWERS

An industrial coating is an epoxy-resin material that is applied to various substrates such as concrete or steel to protect them from erosion, corrosion, chemical, and physical attack.

To apply the anti-corrosion coating, Belzona 5812 DW brush away loose contamination and clean with a rag soaked in Belzona 9111 (Cleaner/ Degreaser). Then, abrade the surface to give the necessary minimum profile. To mix the material, transfer the entire contents of the Solidifier container into the Base container and mix thoroughly together to achieve a uniform material. Belzona 5812 DW can be applied using a stiff-bristled brush or a rubber squeegee at the recommended coverage rate and allow the application to dry. A second coat can be applied, if needed, after the minimum overcoat time. Please see the Instructions for Use (IFU) for more information.
The cure time of the high-performance coating, Belzona 5812DW is as follows:
Temperature Light loading Full mechanical/ thermal loading or water immersion
40°F (5°C) 29 hours 5 days
50°F (10°C) 1 day 3 days
72°F (22°C) 6 hours 2 days
86°F (30°C) 3 hours 1 day
Please see the Instructions for Use (IFU) for more information. Belzona 5812DW