WEST SYSTEM® 206 Slow Hardener is a low viscosity epoxy curing agent that gives longer working and cure times when needed or to provide adequate working time when temperatures are higher.
When combined with 105 Resin in a five-part resin to one-part hardener ratio, the cured mixture yields a rigid, high-strength, moisture-resistant solid with excellent bonding and coating properties.
- Not intended for clear coating.
- Pot life at 22°C - 20 to 25 minutes
- Cure to a solid state: 10 to 15 hours
- Cure to maximum strength: 1 to 4 days
- Minimum recommended temperature: 16°C
Mixing ratio:
- When used with Fast Hardener 205, or Slow Hardener 206, the ratio is 5 parts resin to 1 part hardener.
- When used with the Clear 207 hardener, the ratio is 3 parts resin to 1 part hardener.