Ethacure®

Ethacure® 100 by Albemarle acts as an amine curing agent for polyurethanes and epoxies. It is highly pure and easy to blend 100% active curatives. It can be used as a chain extender for polyurethane... view more

Low-color aromatic amine curing agent for polyurethanes, polyurea and epoxies. Used in polyurethane coatings, polyurea spray coating systems and coatings for concrete and aggregate flooring. Can be... view more

Aromatic diamine curing agent for polyurethanes. Possesses a low chronic toxicity. Used as a slower chain-extender for polyurethane-urea and polyurea elastomers in hand-applied and spray coating... view more

Ethacure® 420 by Albemarle is N,N’-Bis(sec-butylamino)diphenylmethane. Ethacure® 420 is used in tank coatings, pipeline coatings, bridge coatings and roof coatings... view more

Ethacure® 520 by Albemarle acts as an effective curing agent and chain extender. It is a mixture of aromatic diamines. It is miscible in methanol, heptane & toluene but partially miscible in water... view more

Ethacure® 534 by Albemarle is a mixture of aromatic diamines. Acts as an effective curing agent/chain extender. It is miscible in methanol, heptane & toluene but partially miscible in water... view more

Ethacure® 90 by Albemarle is an aliphatic diamine. Acts as a chain extender for aliphatic and aromatic B-side formulations in sprayed as well as hand-applied coatings. Has low reactivity and highly... view more