Belzona 5811 (Immersion Grade)

A chemical-resistant, anti-corrosion coating designed for the protection of equipment operating under immersion.
Where to Buy

Belzona 5811 (Immersion Grade)

A chemical-resistant, anti-corrosion coating designed for the protection of equipment operating under immersion.
Where to Buy
Description

A 2-part epoxy coating which provides outstanding chemical resistance and protects equipment operating under immersion in aqueous solutions up to 50°C (122°F) from the effects of corrosion. This solvent-free material can be easily applied by brush or spray to virtually any metallic and non-metallic surface, simplifying maintenance works.

Belzona 5811DW2 (DW Immersion Grade) is a variant of Belzona 5811 (Immersion Grade) approved by WRAS for contact with potable water.

  • Erosion protection against rain and debris, specifically designed for LEP
  • Outstanding adhesion to GRP (Glass Reinforced Plastic)
  • Curing time is minimised to half an hour, even at temperatures as low as 5°C (41°F)
  • Excellent long-term protection against the effects of UV degradation
  • This solvent-free system is easy to mix and apply by brush, without the need for hot work
  • Long term protection of the leading edge on wind turbine blades.
  • Erosion and corrosion protection on to similar types of equipment, including fan blades

1 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.

ABS Approval
WRAS Approved Material
Product Applications

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Similar Products

| Belzona 4131  | Belzona 4141  | Belzona 4124  | Belzona 4181  | Belzona 7111 

Can Be Used Together

| Belzona 4131 | Belzona 4124 | Belzona 4311 | Belzona 4511 | Belzona 4521 | Belzona 5231 | Belzona 5233 | Belzona 4151

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QUESTIONS & ANSWERS

An epoxy coating can prevent corrosion. Belzona recommends anti-corrosion coatings that will protect the substrate against deterioration or corrosion from chemicals, oxidation, moisture, and a variety of environmental factors.

The mixing ratio of the high-performance coating, Belzona 5811 (Immersion Grade) is 5 parts Base to 1 part Solidifier by weight. Or 3 parts Base to 1 part Solidifier by volume. Please see the Product Specification Sheet (PSS) for more information.
The cure time for the chemical-resistant coating, Belzona 5811 (Immersion Grade) is as follows:
Temperature Light loading Full mechanical/ thermal loading or water immersion Chemical contact
50°F (10°C) 36 hours 8 days 12 days
68°F (20°C) 18 hours 5 days 7 days
86°F (30°C) 9 hours 2 days 5 days
Please see the Instructions for Use (IFU) for more information. Belzona 5811