Belzona 4361

A flexible, chemical resistant coating for concrete protection with crack-bridging properties.
Where to Buy

Belzona 4361

A flexible, chemical resistant coating for concrete protection with crack-bridging properties.
Where to Buy
Description

A flexible, 2-part, chemical resistant coating for the long-term protection of concrete from chemical attack. This concrete protection epoxy coating is ideally suited to protect secondary containment areas as it will stay intact in the event of concrete cracking underneath due to its superior flexibility and resistance to a wide range of chemicals, including acids and alkalis.

Belzona 4361 is easy to mix and apply without the need of specialist tools and cures at room temperature, eliminating the need for hot work.

  • Excellent flexibility ensuring the integrity of the coating in case of concrete cracking underneath
  • Superior chemical resistance against a wide range of chemicals, especially acids and alkalis
  • Easy to mix and apply with no specialist tools
  • Reduced health and safety risks as it is solvent-free
  • Application and cure at room temperature – no hot work involved
  • No shrinkage, expansion or distortion
  • Excellent bonding to all rigid substrates including concrete, stone, brick
  • Pit filling
  • Plate bonding
  • Damaged or worn flange faces
  • Nozzle inserts
  • Acid-retaining walls
  • Chemical channels
  • Chemical drains
  • Chemical transfer and holding areas
  • Pump bases and plinths
  • Internal furniture attachment
  • Weld seams

1 KG

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.

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QUESTIONS & ANSWERS

Chemically resistant means that the object can withstand harsh chemicals such as acids and alkalis. Belzona’s chemical-resistant coatings do just that, they provide a barrier between harsh acids and alkalis and the substrate. The coating protects the substrate from the chemical attack and endures the chemical attack instead.

To apply the industrial coating, Belzona 4361, the surface must be clean, firm, and dry. In addition, it must be free of rust, paint, and other surface coatings and contaminants. Condition the area using Belzona 4911 (Magma TX Conditioner). To mix the material, add the entire contents of the Belzona 4361 Solidifier component to the Base unit. Then, mix thoroughly until a completely homogenous liquid is achieved. After, apply the material using a short-bristled brush or a squeegee to the prepared surface. A second coating can be applied as soon as possible to do so without disturbing the first coat. Finally, allow the product to cure. Please see the Instructions for Use (IFU) for more information.
The cure time of the flexible coating, Belzona 4361, is as follows:
Light pedestrian traffic Vehicular traffic Full chemical resistance
59°F (15°C) 7 hours 48 hours 14 days
68°F (20°C) 5 hours 36 hours 7 days
77°F (25°C) 4 hours 24 hours 6 days
86°F (30°C) 3 hours 20 hours 5 days
Please see the Instructions for Use (IFU) for more information