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CYCOM 5276-1 is a 350°F curing toughened epoxy resin with a service temperature range of -75°F to 250°F (-59°C to 121°C). This highly toughened resin is formulated with the most advanced epoxy chemistry, and is especially designed for improved handling during layup and assembly.

CYCOM 5276-1 is ideal for use in primary aircraft structures where critical load-bearing components are required.
Features and benefits

Uncured

• Excellent tack and drape
• Simple 2 hour, 350°F (175°C) cure cycle
• Excellent flow control
• Available in various product forms
• Open mold life greater than 40 days

Cured

• High damage tolerance
• Meets BMS 8-276C and Bell 407 requirements
• Co-cure capability