Expandable material and fastenable member for sealing, baffling or reinforcing and method of forming same

摘要

An expandable material and articles incorporating the same are disclosed. The material includes a polymeric admixture; a blowing agent; a curing agent; a tackifier; and optionally, a filler or fiber. There is also disclosed a member (10) for sealing, baffling and/or reinforcing components of an automotive vehicle. The member (10) generally includes a carrier (20), an expandable material (22) and at least one fastener (24).