Description
Huntsman Araldite F 323 Q4E Hardener is an Araldite 2023 hardener for use with compatible Araldite 2023 flexible methacrylate adhesive systems. The 18 kg pail format fits shops and production cells that consume bulk adhesive components through meter-mix equipment or controlled batch processes.
Araldite 2023 Hardener Benefits
- Designed as the hardener side for compatible Araldite 2023 methacrylate adhesive systems.
- Bulk pail packaging supports higher-volume production and repair programs.
- Pairs with Araldite 2023 grades used for composite and structural assembly work.
- Useful where a flexible, thixotropic adhesive system is preferred for larger bonded parts.
- Black hardener component helps operators visually distinguish it from the resin side.
Use this pail only within a qualified Araldite 2023 process. Confirm the resin grade, mix ratio, dispense equipment, surface preparation, and current lot dating before releasing material to production. For critical bonded assemblies, run the same internal checks your team uses for every two-component adhesive component: ratio verification, purge quality, open time, clamp time, and part fit.
Common Applications for Araldite 2023 Hardener
- Composite bonding in transportation, marine, and industrial assembly work.
- Large structure bonding where a flexible methacrylate adhesive family is specified.
- Meter-mix dispensing programs that use separate bulk resin and hardener components.
- Repair operations that need more working quantity than cartridge packaging provides.
Compatible Materials
- Composite substrates and FRP assemblies.
- Bonding setups where Araldite 2023 resin and hardener are already approved.
- Prepared metals, plastics, and mixed substrates only when covered by the active adhesive data sheet.
Araldite 2023 Hardener Technical Specifications
| Property | Value |
|---|---|
| SKU | HUN4442408 |
| Brand | Araldite by Huntsman |
| Component | F 323 Q4E hardener |
| Package size | 18 kg pail |
| Adhesive family | Araldite 2023 flexible methacrylate |
| Component color | Black, per published F 323 data |
Packaging and Ordering
Select this component when your process calls for the F 323 hardener side in bulk packaging. For related two-part bonding products, browse Chemical Concepts structural adhesives. For manufacturer background on Araldite materials, visit Huntsman.
Need Help?
Need help checking resin match, package size, or dispensing setup? Call (800) 220-1966 or email [email protected].


















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