3M™ Contrast Enhancement Film CEF29xx Series

3M™ Contrast Enhancement Film (CEF) 29XX Series is a specialized optically clear adhesive offering excellent clarity and adhesion to various transparent display substrates. 3M film CEF29XX is for step coverage without curing applications that require soft CEF for direct LCM bonding, ITO compatibility and high adhesion. No UV curing is required.

3M™ Optically Clear Adhesives (OCA) are highly specialized optically clear free-film adhesives offering excellent clarity and proven adhesion to various types of transparent substrates. 3M OCAs are easy to convert and are virtually contaminant-free, resulting in improved bubble resistance in lamination exposed to high temperature and high humidity. Common application example is display bonding.