Chemach 90 - Structural Adhesives & Sealants

Chemach 90 – High Strength Epoxy Chemical Anchor System

Chemach 90 is a two-part, pure epoxy–based, high-strength chemical anchoring system developed for heavy-duty structural bonding, grouting, and fixing applications. Its fast-curing formulation delivers exceptional mechanical strength, superior chemical resistance, and reliable performance in both horizontal and vertical installations.

Designed for use with a ready-to-use 3:1 cartridge system, Chemach 90 ensures controlled mixing, consistent application, and strong load-bearing anchorage in concrete, steel, and other construction substrates.

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Key Features

  • Two-Part Pure Epoxy System
    Provides extremely high mechanical strength and durable anchorage.
  • Fast Curing Performance
    Allows quicker fixture and reduced installation downtime.
  • Exceptional Load-Bearing Capacity
    Delivers high compressive and tensile strength for heavy-duty applications.
  • High Chemical & Solvent Resistance
    Resistant to oils, fuels, water, and common industrial solvents.
  • Zero VOC Formulation
    Environmentally safer and suitable for indoor applications.

Benefits

  • Provides strong and reliable structural anchoring
  • Ensures long-term durability under mechanical and environmental stress
  • Improves safety and load stability in construction assemblies
  • Resists chemical attack, moisture, and heat ageing
  • Ideal for infrastructure, industrial, and heavy engineering projects
Primary Application Sub-Applications Functional Purpose Key Performance Advantage
Chemical Anchoring Threaded rods, rebars, anchor bolts Structural load anchoring Very high compressive & tensile strength
Machine Grouting Industrial machinery, base plates Equipment stabilization Fast curing, vibration resistance
Structural Fixing Beams, columns, steel structures Permanent fixing High bond strength, chemical resistance
Cable Tray & Support Fixing Cable trays, brackets, supports Secure mounting Strong adhesion to concrete & steel
Vertical & Overhead Anchoring Ceiling & wall fixings Load holding Non-sag, fast fixture
Industrial Maintenance & Repair Retrofitting & strengthening works Structural reinforcement Durable epoxy anchoring

Surface Preparation

  • Ensure holes and substrates are clean, dry, and free from dust, grease, oil, loose particles, and contaminants.
  • Clean drilled holes thoroughly using air blower or suitable cleaning tools before application.

Mixing Instructions

  • Chemach 90 is supplied in a ready-to-use 3:1 cartridge.
  • Attach the static mixer to the cartridge nozzle.
  • Dispense material until a uniform grey colour is achieved, indicating proper mixing of both components.

Application Method

  • Inject Chemach 90 directly into the drilled hole or grouting area.
  • Insert threaded rod, rebar, or fixing component with a slow twisting motion to ensure complete wetting.
  • Remove excess material if required.
  • Do not disturb the assembly during curing.

Curing Information

  • Fixture time: approx. 20 minutes
  • Full cure: 24 hours (at ambient temperature)
  • Curing time may vary based on temperature, bond gap, and substrate type.

Joint & Anchoring Guidelines

  • Suitable for anchoring threaded rods, rebars, bolts, and mechanical fasteners
  • Ideal for grouting machines, cable trays, base plates, and structural components
  • Applicable in horizontal and vertical installations
  • Not recommended for pure oxygen or chlorine-rich environments

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