Buy Epoxy & Structural Adhesives Online in Australia
Epoxy & Structural Adhesives
Structural epoxy adhesives create permanent, load-bearing bonds across a wide range of substrates including steel, aluminium, cast iron, composites and engineered plastics. AIMS Industrial stocks structural epoxy systems from Devcon and Loctite, used in manufacturing, maintenance and construction for applications where mechanical fasteners alone are insufficient or impractical.
How Structural Epoxies Work
Two-part epoxy structural adhesives consist of a resin and a hardener that are mixed in a defined ratio immediately before application. Once mixed, an exothermic chemical reaction begins — the pot life (working time) before the mix gels typically ranges from 5 minutes to 30 minutes depending on formulation. Full structural strength is typically reached within 24 hours at room temperature.
Loctite Structural Epoxies
Loctite's EA (Epoxy Adhesive) range covers fast-cure and standard-cure formulations for general fabrication, repair and assembly bonding. Loctite EA 9492 and similar systems deliver high tensile and shear strength with gap-filling capability for bonding parts that cannot be machined to a close fit. Dual-cartridge packaging and static mix nozzles eliminate measuring errors and ensure consistent mix ratios on every application.
Devcon Structural Adhesives
Devcon's two-part epoxy systems include the 5-Minute Epoxy for fast-set repairs and assembly, and the Plastic Welder for bonding ABS, polycarbonate and other engineering plastics. Devcon's HP250 and Flexane systems extend the range to flexible and shock-resistant bonding applications on rubber, polyurethane and soft substrates.
Applications
Structural epoxies are used for metal-to-metal bonding in structural assembly, repair of castings and fabricated components, bonding inserts into composite panels, and anchoring studs and fasteners into concrete or metal when mechanical drilling is not preferred. For guidance on selecting the right epoxy system for your application, contact our team. AIMS Industrial has been supporting Australian industry since 1988.