The present invention is a user equipment, including a receiver and method for receiving one of a plurality of channels in a communication signal. The polyurethane cover is formed by curing a composition comprising a tolylene diisocyanate polyurethane prepolymer and dimethylthiotoluene diamine, and exhibits superior cut resistance. According to the invention, the process forms ammonium nitrate in the catalyst, and decomposes the ammonium nitrate by contributing external energy for exhaust gas temperatures of less than approximately 200\xb0 C. The basket further includes an intermediate portion between the first and second portions in which the legs are spirally arranged, substantially parallel, and non-intersecting.