#205 Fast Hardener (.86 Quart)
205 Fast Hardener is most commonly referred to as the standard hardener in the West product lineup. It is a medium-viscosity epoxy curing agent. Without a curing agent, epoxy resin, just will not cure or "set up" It is used in a majority of situations and is more effective at lower temperatures than their other hardeners. 205 Hardener will cure rapidly at room temperature. When mixed with the 105 west system epoxy 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.