Description
LORD 305-2 hardener is the gallon-can curing component used with matching LORD 305 resin to build a tough, chemically resistant two-part epoxy bonding system. Shops use this chemistry when they need durable bonds on prepared metal, fiberglass reinforced plastics, phenolic, wood, and prepared rubber, with room-temperature cure or faster processing under heat.
Why the LORD 305-2 hardener matters in the bonding system
- Supports a general-purpose epoxy system built for strong, durable structural bonds.
- Used in assemblies that need resistance to moisture, sunlight, weathering, greases, oils, and many shop chemicals.
- Suitable for bonding prepared metals, FRP, phenolic, wood, and prepared rubber in industrial builds.
- Can be part of room-temperature cure workflows or elevated-temperature cure schedules for faster processing.
- Gallon packaging fits maintenance programs, production prep, and repeat adhesive jobs better than small repair kits.
Because this SKU is the hardener side of the system, it should be paired only with the correct LORD 305 resin and mixed exactly to the manufacturer’s instructions. That makes it a practical fit for users already standardized on LORD epoxy chemistry for gaskets, bushings, shock-absorbing devices, rubber rolls, and mixed-material assemblies where toughness and environmental resistance both matter.
Where the LORD 305-2 hardener is used
- Metal-to-metal and metal-to-composite assemblies that need dependable bond strength.
- Rubber-to-metal and rubber-to-rubber bonding in industrial components and repair work.
- FRP, phenolic, and wood bonding where a durable cured epoxy is preferred.
- Programs that need a solvent-free, nonflammable adhesive system with low odor in use.
- Plants that machine, sand, or finish the cured adhesive after full cure.
Surface preparation still drives results, so remove oil, dust, rust, release agents, and other contamination before bonding. Parker Lord notes that clean prepared surfaces and correct mixing are essential to performance. Chemical Concepts also carries related products in epoxy. For manufacturer information on LORD adhesive technology, visit Parker Lord.
Need help confirming whether this hardener matches your current resin or repair process? Call (800) 220-1966 or email [email protected].
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