Instant Mix 5 Minute Epoxy
Two-part (self-mixing syringe) · US · not yet reviewed
Short answer
Set / hardened: 5–7 minutes after application.
Safe to handle: 1 hour after application.
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Stated times
- Set / hardened5–7 minutes
- Safe to handle1 hour
- Full cure1 day
From Loctite (Henkel) data sheet · checked 2026-10-24. Anything not listed isn’t stated by the manufacturer.
Conditions & fine print
- Stated conditions: Set time stated at 68–77°F (20–25°C)
- Warmer temperatures shorten the set time and cooler temperatures lengthen it. Times depend on temperature, humidity and thickness.
- Temperature range: 39°F to 95°F
- Region US. Formulas can differ between countries; check your container.
- Set / hardened: 68–77°F (20–25°C)
- Full cure: Depends on temperature, humidity and thickness
- Entered from the manufacturer source; second review pending. Report outdated information
- Actual results depend on preparation, thickness, ventilation, temperature, humidity, mixing and substrate.
Questions
How long before Instant Mix 5 Minute Epoxy is set / hardened?
Loctite (Henkel) states: Bond sets in 5 to 7 minutes at 68–77°F. Conditions: 68–77°F (20–25°C). This is the manufacturer’s stated time, not a guarantee.
How long before Instant Mix 5 Minute Epoxy is safe to handle?
Loctite (Henkel) states: Reaches handling strength in 1 hour. This is the manufacturer’s stated time, not a guarantee.