Nitobond EP

Nitobond® EP is a high-performance, solvent-free, two-component epoxy bonding agent designed for bonding new concrete to old concrete and repairing structural concrete surfaces. It provides exceptional adhesion, high mechanical strength, and excellent chemical resistance, making it ideal for demanding construction and repair applications.

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Nitobond® EP – Complete Industrial Description

Type: Two-Component Epoxy Bonding Agent
Base: Epoxy Resin System
Application: Structural Bonding, Concrete Repair, Concrete-to-Concrete Bonding, Industrial Flooring, Construction Maintenance

Nitobond® EP is a premium-quality, solvent-free epoxy bonding agent specifically developed to provide a permanent and high-strength bond between hardened concrete and freshly placed concrete or repair mortars. It is formulated using advanced epoxy resin technology to achieve exceptional adhesion, durability, and resistance to environmental and chemical attack.

In modern construction and repair projects, achieving a reliable bond between existing and new concrete surfaces is critical for structural integrity. Nitobond EP is designed to eliminate weak interfaces and ensure monolithic action between bonded surfaces, making it an essential material for concrete repair, refurbishment, and structural strengthening projects.


Product Overview

Nitobond EP consists of two pre-measured components:

  • Epoxy Resin (Part A)
  • Hardener (Part B)

When mixed together, the components form a highly adhesive epoxy system capable of bonding concrete, mortar, steel, stone, and other construction materials.

The product is easy to apply and develops strong adhesion even under demanding service conditions.


Key Features and Benefits

Excellent Bond Strength

Nitobond EP develops exceptional adhesion between old and new concrete surfaces, ensuring long-term structural performance.

Solvent-Free Formulation

The solvent-free composition minimizes shrinkage and provides maximum bond efficiency.

High Mechanical Strength

Offers excellent tensile, compressive, and shear strength, making it suitable for structural applications.

Chemical Resistance

Provides resistance against water, oils, mild chemicals, and industrial contaminants.

Durable Performance

Maintains bond integrity under heavy loads, vibration, and environmental exposure.

Easy Application

Supplied in pre-measured components for convenient mixing and application.


Applications

Nitobond EP is widely used in construction and infrastructure projects.

Concrete-to-Concrete Bonding

Used to bond freshly placed concrete to existing hardened concrete surfaces.

Structural Repairs

Ideal for repairing damaged beams, columns, slabs, and structural members.

Industrial Flooring

Used before applying repair screeds and floor toppings in factories and warehouses.

Precast Concrete Work

Provides reliable bonding between precast concrete elements.

Bridge and Infrastructure Repairs

Suitable for highways, bridges, tunnels, and marine structures.


Suitable Substrates

Nitobond EP can be applied to:

  • Concrete
  • Cementitious surfaces
  • Stone
  • Brickwork
  • Steel
  • Precast concrete elements

Proper surface preparation is essential for maximum bond performance.


Advantages Over Conventional Bonding Methods

Compared with traditional cement slurry bonding systems, Nitobond EP offers:

  • Superior bond strength
  • Higher durability
  • Improved chemical resistance
  • Better moisture resistance
  • Reduced shrinkage
  • Longer service life

These advantages significantly improve repair quality and structural reliability.


Surface Preparation

For optimum results:

  1. Remove loose particles, dust, oil, grease, and contaminants.
  2. Ensure the substrate is sound and structurally stable.
  3. Expose clean concrete surface where necessary.
  4. Prepare steel surfaces by removing rust and scale.

Proper preparation is critical to achieving maximum adhesion.


Mixing and Application

Mixing

  • Mix Part A and Part B thoroughly.
  • Continue mixing until a uniform color and consistency are achieved.
  • Use the mixed material within the recommended pot life.

Application

  • Apply by brush, roller, or suitable tool.
  • Ensure complete coverage of the prepared substrate.
  • Place new concrete or repair mortar while the bonding layer remains tacky.

Following recommended application procedures ensures optimum performance.


Packaging and Storage

Packaging

Available in various pack sizes depending on project requirements.

Storage

  • Store in a cool and dry location.
  • Protect from direct sunlight.
  • Keep containers tightly sealed.

Shelf Life

Typically up to 12 months when stored under recommended conditions.


Safety Information

Nitobond EP contains epoxy components and should be handled carefully.

Safety Precautions:

  • Wear protective gloves and safety goggles
  • Avoid skin and eye contact
  • Ensure adequate ventilation during application
  • Wash thoroughly after handling

Refer to the product safety data sheet for detailed safety guidelines.


Conclusion

Nitobond® EP is a professional-grade epoxy bonding agent designed to provide outstanding adhesion between old and new concrete surfaces. Its high bond strength, chemical resistance, durability, and solvent-free formulation make it an ideal solution for structural repairs, industrial flooring, infrastructure rehabilitation, and concrete refurbishment projects.

For contractors, engineers, and construction professionals seeking reliable and long-lasting bonding performance, Nitobond EP remains one of the most trusted epoxy bonding systems available in the construction industry.

Supplied By: Max Build Care
Quality Construction Chemicals & Concrete Repair Solutions