Epoxy-Based Bonding Agent for Repair Mortars, Concrete-to-Concrete & Steel Connections

Bond EBA 201 is a premium, two-component epoxy adhesive designed for permanent bonding of concrete to concrete, as well as structural repair and reinforcement applications in both interior and exterior environments. This high-performance product tolerates slight moisture during application and curing, ensuring a reliable bond even under challenging conditions. Once fully cured, bond EBA 201 becomes completely water-insoluble, providing long-term durability and resistance to environmental effects. Its final adhesive strength significantly exceeds the tensile strength of conventional concrete, guaranteeing a secure, long-lasting connection. The product is non-shrink, ensuring that no stresses or deformation are introduced to the repaired or bonded structure.

Applications

• Concrete Repairs: Restoring structural integrity of damaged or worn concrete surfaces.
• Bonding Fresh to Old Concrete: Ensuring a permanent, high-strength connection between new and existing concrete.
• Steel Reinforcement Anchoring: Fixing steel bars and rods in wet or dry concrete holes.
• Structural Leveling & Coating: Adjusting heights and leveling structural columns, beams, and surfaces.
• Multi-Surface Bonding: Can be applied to concrete, stone, brick, wood, ceramic tiles, mosaics, and other construction substrates.
• Vertical & Overhead Surfaces: Special formulation allows safe application on walls, columns, and ceilings without sagging.

Technical Specifications

Key Features & Benefits

• Superior adhesion to concrete, steel, brick, wood, ceramic, and stone.
• Moisture tolerance before, during, and after curing.
• High initial and final mechanical strength.
• Excellent chemical resistance for long-term durability.
• Color-coded components for proper mixing; low odor ensures safe handling.
• Non-shrink during curing; maintains structural integrity.
• Does not corrode reinforcement steel.
• Suitable for horizontal, vertical, and overhead surfaces.

Surface Preparation

Proper surface preparation is critical for optimal adhesion:

1. Ensure substrates are solid, clean, and free of loose particles.
2. Remove dust, grease, oils, curing compounds, or any contaminants that reduce adhesion.
3. Use mechanical methods such as shot-blasting, sanding, wire brushing, or pressurized water cleaning (avoid standing water).
4. Final cleaning with a vacuum or air blower is recommended before applying the adhesive.

Mixing Instructions

1. Shake each component thoroughly before use.
2. Add Component B to Component A and mix using a slow-speed drill (max 466 RPM) with a suitable mixing paddle.
3. Mix for 2–3 minutes until the mixture is uniform and free of streaks.
4. Only mix quantities that can be applied within the working time (60 minutes).

Application Method

Apply the mixed adhesive uniformly using a brush, roller, or airless spray. Ensure full coverage of the substrate. Place concrete, mortar, or repair materials while the adhesive layer is still tacky for maximum bonding.

Material Consumption

Recommended dosage: 0.5–0.6 kg/m², depending on surface roughness and texture.

Limitations & Precautions

• Do not apply at temperatures below +5°C.
• Avoid diluting with solvents as it reduces adhesive strength.
• Concrete substrates should be properly cured for 1–2 days, depending on environmental conditions.
• Ensure proper ventilation when working in enclosed spaces.

Cleaning & Maintenance

Clean tools immediately after use with the recommended solvent. Hardened adhesive must be removed mechanically.

Storage & Shelf Life

Store in original, sealed containers on pallets, away from direct sunlight, heat, and rain. Shelf life: 15 months from manufacturing date.

Packaging

Supplied in 10 kg sets (combined A+B components) for bulk and wholesale orders.

Safety Guidelines

• May cause skin and eye irritation; use personal protective equipment (gloves, goggles, and protective clothing).
• In case of contact with skin or eyes, rinse thoroughly with warm water and seek medical attention.

Wholesale Export Advantages

• High availability for large-scale orders.
• Competitive pricing for bulk shipments.
• Global shipping for construction markets and infrastructure projects.
• Reliable quality with consistent performance across batches.
• Technical support for surface preparation, mixing, and application.

Analysis Table for Wholesale Export Considerations