Abstract: Adhesion increased as the content of urethane macromonomers (Ums) increased in graft copolymer. The graft copolymer prepared using a high UM2 feed for both PMMA and PnBMA showed improved in adhesion compared to the pure methacrylate polymers. The adhesion was better whether for leather and for vinyl. Surface and adhesive properties were improved as the amount of UM2 content increased in the graft copolymer. Smaller contact angles result giving a surface with a higher surface energy and increase in T-peel strength was observed as the amount of UM2 content increased in the graft copolymer