- Functions:Coupling Agent, Adhesion Promoter
- Chemical Family:Acrylics, Acrylates & Methacrylates
- Features:Low Viscosity, High Reactivity
PL-2121 is an effective adhesion promoter in a variety of applications. It demonstrates an especially strong affinity for adhesion to aluminum, cold rolled steel, stainless steel, and tin free steel when cured neat or in formulations. Low viscosity and high reactivity make PL-2121 an ideal choice for various energy cured coatings, inks, and adhesives.