Lenzip® #12 Continuous Zipper Chain is a UV treated, Delrin® zipper chain. "Molded Tooth" is a zipper tooth style made with Delrin plastic teeth molded to the fabric tape edges. This construction makes them strong and practically weatherproof, having been designed to resist damage from ultraviolet rays and corrosion. These are great for a marine environment. Use #12 molded tooth zippers in marine canvas, outdoor gear, portable shelters and more.

Size #12 zippers have a wider flange than smaller zipper sizes. This allows you to add more reinforcement to your zipper. You can add two rows of stitching if desired. The larger size also makes #12 zippers ideal for DIYers who suffer from impaired dexterity/mobility.

Continuous zipper chains require at least one end to be sewn shut. They do not include a starter box or pin, top stops or zipper sliders. Top stops and sliders are sold separately. 

NOTE: A starter box and pin CANNOT be added to continuous chain. If you require a zipper that fully separates (jacket-style zipper) view our selection of separating zippers in the Finished Zippers category on our website.

NOTE: We recommend using Lenzip sliders with Lenzip zipper chain and YKK® sliders with YKK zipper chain. This chain will only work with a #12 slider for molded tooth chain.

Features:

• Continuous zipper chain can be customized to any length.
• UV stable zipper resists discoloration and corrosion.
• Ideal for marine and outdoor projects.