Acronal 3633 is used in the manufacturing of adhesives for self-adhesive articles, especially for single-, double-sided and transfer tapes. Dried films of Acronal 3633 feature excellent adhesive properties on polar and unpolar rigid and porous surfaces, combined with good cohesion power, even at low temperatures, and are insensitive to water stress. The viscosity of Acronal 3633 can be increased significantly by adjusting the pH carefully. Acronal 3633 exhibits an excellent drying behavior allowing to produce articles with high coating weights