Heavy Duty QSR Zipper 3"x7'

This Heavy-Duty QSR Zipper provides immediate entrance and exit to any enclosed area while effectively containing dust, debris, and heat. Designed to meet federal containment specifications for asbestos removal, it's an essential tool for any professional containment setup. Easy to apply: Features a durable adhesive exposed by simply peeling away a protective paper backing Recommended dual-zipper setup: Install two zippers approximately 4–5 ft (1,219–1,524 mm) apart to create a convenient roll-up door for easy access