Our newly developed TIZIP® MasterSeal Ocean10 is based on the same mechanical principle as the TIZIP® MasterSeal 10 but offers greater resistance to hydrolysis and microbial action. The zipper’s plastic teeth are attached to a durable, polyurethane-coated tape. When the plastic slider interlocks the zipper’s teeth, a sealing lip gives the zippered seam its unique waterproof and pressure-resistant properties. The TIZIP® MasterSeal O10 was specially developed for watersports such as scuba. A reinforcement tape on the bottom end, named Q-Strap, prevents over stressing of the zipper when open. The TIZIP® MasterSeal O10 is currently available only in our standard lengths.

Technical Specifications of a Closed TIZIP® MasterSeal O10

Chain width:10 mm
Length:230 – 1.040 mm
Width:70 mm
Overhang each end:25 mm
Sealing strength:500 mbar
Transverse tensile strength:200 N/cm
Thermal resistance:-30° bis 70° C
Processing:HF welding, sewing/taping, gluing

Product Durability

  • Weather-resistant
  • Suitable for both freshwater and saltwater applications
  • Oil and gasoline-resistant
  • Hydrolysis resistance depending on temperature and humidity


  • Closed at both ends / 1 slider


  • Watersports clothing

Puller Design

  • T-Puller