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Structural Epoxy Adhesive

Thixotropic structural epoxy adhesive for bonding CFRP plates, steel plates, and structural connections.

ThixotropicVertical/OverheadStructural GradeTwo-Component
RATIO3 : 1 by volume
POT LIFE45–60 min
STRENGTH≥ 70 MPa
SHELF LIFE24 months

Overview

Bonds plate to concrete. Permanently.

Structural Epoxy Adhesive is a two-component, thixotropic structural epoxy adhesive engineered for bonding CFRP plates, steel plates, and structural connections to concrete and masonry substrates. The thixotropic consistency allows vertical and overhead application without slumping.

Used as the bonding agent for CFRP laminate plate strengthening and externally bonded steel reinforcement systems.

Key Features

  • Thixotropic – does not slump
  • Structural-grade tensile and shear strength
  • Long pot life
  • 100% solids – no shrinkage on cure
  • Compatible with concrete, steel, CFRP, timber
  • Solvent-free

Technical Specs

Technical Specifications

All values measured at 23°C unless noted. Full test data available in the datasheet.

PropertyValueUnit
FormTwo-component thixotropic paste
Mix ratio3 : 1
ColourGrey
Mixed density1.65 ± 0.05g/cm³
Pot life45–60min
ConsistencyNon-sag paste
Coverage1.5–2.5kg/m²
Layer thickness1–3mm
Initial cure24hours
Full cure7days
Compressive strength≥ 80MPa
Tensile strength≥ 35MPa
Shear strengthConcrete failure
StandardsEN 1504-4 · ASTM C881

Applications

Where this product is used

Six typical site applications where our crews specify this product.

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CFRP plate bonding

Bonding pre-cured CFRP plates to concrete.

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Steel plate bonding

Externally bonded steel plate reinforcement.

⛓️

Anchor grouting

Filling annular gap around chemical anchors.

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Bridge strengthening

Bridge strengthening adhesive applications.

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Heritage connections

Discreet structural connections.

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Block bonding

Structural masonry block bonding.