Cylink C4 Cytec Adhesion Promoters ADHESIVE CYLINK specialty monomers provide mechanical strength and solvent resistance for non-woven and textile binders, increased performance for adhesives and wet scrub resistance in architectural latex coatings. CYLINK® C4 is a wet adhesion monomer. An efficient adhesion monomer that is water soluble and compatible with a wide range of co-monomers. It imparts excellent stability against homopolymerization. Architectural Latex Coatings Wet adhesion monomer. Offers compatibility with a wide range of co-monomers. Imparts very good stability against homopolymerization.