Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Rohm & Haas Elctro Materials ← View details 451 Bellevue Road, Newark, DE 19713 +1 302-366-0500