ZERO INTERNATIONAL

Intumescent fire stop material, namely, fire retardant compounds and preparations

Metal door hardware, namely, threshold saddles, stair nosing, door bottom seals door styles and door style seals and door jamb seals, and hinges; [ metal door lights, and windows, and metal louvers in the nature of horizontal or vertical louvers for doors to permit passage of air; ] and metal flood barriers for attachment to doors

Non-metallic weather stripping and gasketing for doors, door frames and windows, [ photo luminescent strips and signs for use in marking stair treads, handrails, exits, and obstacles; ] and non-metallic finger protection strips for doors