3M™ Adhesion Promoter K540NT is a type of adhesion promoting primer which provides superior adhesion after coating and drying. It can be used in conjunction with 3M™ Double-Coated Tape, especially 3M™ Acrylic Foam Tape, for adhering to Polypropylene (PP) and Ethylene Propylene Diene Monomer (EPDM), etc.. Toluene isn’t used as solvent. It shows superior initial adhesion strength, especially in winter compared to 3M™ Adhesion Promoter K540NT.
With its exceptional initial adhesion strength, 3M™ Adhesion Promoter K540NT helps ensure a reliable and durable bond. This primer is specifically designed to be used with 3M™ Acrylic Foam Tapes for attaching to polypropylene (PP) and ethylene propylene diene monomer (EPDM) materials.