Sourcing Heavy Duty Zippers for Trade-Grade Fabrication Work A standard zipper fails fast on marine covers, industrial bags, or outdoor gear handled daily, which is why fabricators specify heavy duty zippers Australia-wide rather than consumer-grade alternatives. Nolan supplies industrial zips suppliers and fabricators rely on for corrosion-resistant teeth and reinforced tape. Continuous zipper by the metre, cut to length as needed Corrosion-resistant teeth suited to outdoor exposure Reinforced tape built for repeated daily use Technical guidance on tooth size and tape width Contact Nolan, one of the zipper suppliers Australiafabricators turn to for heavy duty zip stock suited to trade-grade work.