RX1-01-00249

EZ Epoxy EZ83 is an aromatic amine hardener component supplied in a 2-1/2 gallon pack for the E-Z Poxy epoxy laminating system.

The E-Z Poxy technical data identifies EZ 83 as one of the hardener options used with the system’s resin, with the hardener selection determining working-time and viscosity characteristics. Use with the designated E-Z Poxy resin system and follow the applicable product technical and safety documentation. ([aircraftspruce.com](https://www.aircraftspruce.com/pdf/2026Individual/Cat26013.pdf?utm_source=openai))

• Product: EZ Epoxy EZ83 Hardener
• Manufacturer part number: 21760
• Pack designation: EZ83-2-1/2G
• Unit of measure: each
• Transport classification: hazardous

Do not mix E-Z Poxy components with epoxy materials from other manufacturers. ([aircraftspruce.com](https://www.aircraftspruce.com/pdf/2026Individual/Cat26013.pdf?utm_source=openai))