Abstract: Caustic- and acid-resistant nonwoven articles useful for surface conditioning of sheeting, especially metal sheeting, and a method for the manufacture of such articles are described. The articles comprise a plurality of compacted, stacked nonwoven web elements, the web elements each comprising entangled fibers bonded together at points of mutual contact by an adhesive binder, the binder comprising a terpolymer of acrylonitrile butadiene styrene. The nonwoven articles can be configured into any of a variety of convenient and useful shapes, such as roll shapes and slab or bar shapes.

Abstract: A crosslinked, acrylate-based pressure-sensitive adhesive is provided to obtain a creep compliance value of the pressure-sensitive adhesive of between 1.1.times.10.sup.-5 cm.sup.2 /dyne and 2.3.times.10.sup.-5 cm.sup.2 /dyne in the presence of alcohol-based excipients, such as ethanol serving as a solvent or a penetration enhancing agent used with transdermal delivery devices. The method of preparing such crosslinked pressure-sensitive adhesive by using electron beam radiation of from 5 kGy to 200 kGy, and medical articles using the crosslinked pressure-sensitive adhesive as a layer therein to contact skin are also provided.