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Hernon Tuffbond 302 General Room Temp Cure Epoxy (50ml)
TB302-50ML
Hernon Tuffbond 302 AB Clear/light Amber 50ML dual barrel cartridge. Includes mixing nozzle.
Hernon Tuffbond 302 is a modified epoxy adhesive that provides a very fast room-temperature cure. Tuffbond 302 exhibits very good moisture chemical and heat resistance. This very fast-cure epoxy adhesive is specially formulated for rapid in-line assembly of loudspeakers. Tuffbond 302 is also recommended for bonding metals, wood, ceramics, etc.
Product Benefits
Product Benefits
- Fast cure at room temperature (about 5 minutes)
- Low shrinkage
- 100% reactive, non-solvent system
- Easy mixing ratio of resin and hardener
- No fuming on gelation
- Viscosity at 25ºC - 50,000 to 60,000cP
- Working Life at 22ºC (20g): ≤ 5minutes
- Durometer Hardness: 85 - 90 Shore D
- Glass Transition Temperature: 52ºC (Tg)
- Operating Temperature: -54 to 85ºC
- Below Tg: 18 x 10-6
- After Tg: 240 x 10-6
