Hardener selection—select a hardener for its intended use and for the cure
speed best suited for your job in the temperature range in which you are
working.
West System 206 Slow Hardener
206 Slow Hardener is a low-viscosity epoxy curing agent for use when extended
working and cure time is needed or to provide adequate working time at higher
temperatures. When combined with 105 Resin in a five-part resin to one-part
hardener ratio, the cured resin/hardener mixture yields a rigid, high-strength,
moisture-resistant solid with excellent bonding and coating properties. Not
intended for clear coating.
Mix Ratio, Resin: Hardener
5:1 by weight or volume
Pot life at 72°F (22°C)
20 to 25 minutes
Cure to a solid state
9 to 12 hours
Cure to maximum strength
1 to 4 days
Minimum recommended temperature
60°F (16°C)
Pumps required
300, 306-25 or 309
Did you Know?
ALL products we sell are factory new and come with the full Manufacturers Warranty!
