non-metal gaskets for fenestration products, namely, doors, windows and other products used to fill exterior openings in a building; non-metal weatherstripping and gasketing for doors and door frames; non-metal weatherstripping strips for doors; non-metal weatherstripping for use in door thresholds; non-metal weatherstripping for use in door sweeps; non-metal weatherstripping with adhesive backing for doors; non-metal weatherstripping used with intumescent strips for doors; non-metal door sea...