ETHACURE 520 curative is an effective curing agent for polyurethanes. It is a mixture of aromatic diamines. It can be used as a chain extender for polyurethane and polyurea coatings, joint sealants, rigid and flexible foams, adhesives and elastomers as well as in spray applications.

ETHACURE 534 curative is an effective curing agent for polyurethanes. It is a mixture of aromatic diamines. It can be used as a chain extender for polyurethane and polyurea coatings, elastomers, joint sealants and adhesives, rigid and flexible foams, as well as in spray applications.