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Sentinel Series Replacement Immersion Module (Neoprene Seals) for MSD642 22

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This replacement immersion module is the first layer in the 2-layer Sentinel™ Series dry suit. It is constructed with military grade GORE-TEX® BD6.5 waterproof breathable fabric, and includes rapid repair neoprene wrist and neck seals.

Our Sentinel™ dry suits are in use by US Coast Guard and validated by NAVAIR, SAR Model Manager Office, Naval Special Warfare and water rescue professionals.

Neoprene seals not shown in image

Recommend for:
Coast Guard
Model Number: MA0642

  • Features
  • Specifications
  • Additional Information
  • Related Products
  • Made with military grade GORE-TEX® BD6.5 waterproof and breathable dry suit fabric
  • Rapid Repair Technology trim-to-fit neoprene neck and wrist seals
  • Neoprene & Rubber Seals are interchangeable at the unit level using the Rapid Repair Technology
  • Optional: MSL601 Sentinel Dry Suit Liner is designed specifically for the Sentinel Series dry suits to maximize comfort, mobility and immersed hypothermia protection.
  • New zipper design for entry. More comfortable, easier to operate and less maintenance required than traditional dry zippers
  • Two-point attachment removable suspender system for improved fit, mobility and comfort (internal suspenders included)
  • Relief opening for males
  • Integrated universal size GORE-TEX® Dry Socks (Size XL+ come with jumbo socks)
Sizing Chart

The Mobility Based Sizing™ platform offers users a semi-custom suit that reduces bulk and increases range of motion, with 24 different sizes available.

For accurate measurements, please refer to the measurement instructions provided here: