Polyacrylate pressure-sensitive adhesive was prepd. by in-situ radical copolymerization of 2-ethylhexyl and Bu acrylates with acrylic acid modified by addn. of Ag and Cu-contg. C nanotubes (0.05-1.0% by mass of polymer) and studied for viscosity, adhesion and cohesion by std. methods. The addn. of nanotubes resulted in a decrease in the adhesive viscosity and cohesion and in an increase in its adhesion.