Halo Chest Seal, 2 Seals/Package


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NSN# 6510-01-581-0553

The Halo Chest Seal is a  high performance occlusive dressing designed to treat penetrating chest wounds along with securing other wound dressings. The patented hydro-gel provides superior adhesion to the wound area even when moisture, pleural fluids or blood is present. It will work on patients with heavy perspiration or very wet environments. The highly aggressive tack adhesive of the hydro-gel will enable the dressing to conform and hold to the patient's body.

Halo Chest Seals also perform without loss of adhesion in extreme temperatures. Performance tested from -40° to 150° (-40°C to 65°C). The Halo packaging includes two seals per pack. Unique package provides four notched corners for easy opening but if opened from the top, package can be resealed if both seals are not used in treatment.

TCCC Guideline - Management of Open or Sucking Chest Wounds

This guideline supports the total occlusive property of the Halo Seal product. Tactical Field Care and CASEVAC Care - Breathing: All open and/or sucking chest wounds should be treated by immediately applying an occlusive material to cover the defect and securing it in place. Monitor the casualty for the potential development of a subsequent tension pneumothorax.


  • Contains (2) HALO Seals to treat both entrance & exit wounds
  • Retains effectiveness when folded or crushed
  • Dimensions: 6.5” x 5.5”
  • Latex-free
  • 6-year shelf life
  • Manufactured in the USA

The HALO Advantage


  • Highly effective medical grade hydrogel that allows HALO Seal to stick in wet, bloody, sandy or harsh environments.
  • Features scrim, a non-woven material that is added to the HALO hydrogel to keep the gel from migrating in high heat environments.
  • Temperature range of -30° - 140° F.

Outer Tape Edge

  • Tape edge is more forgiving when handling with gloved or bare hands.
  • Studies show that the outer tape edge has a wider operating temperature range and performs extremely well in freezing and elevated temperatures

Size and Shape

  • Covers a greater surface area, and aids in coverage of larger, unpredictable wound patterns.
  • Oval shape allows for greater adherence around the contours of the body.
  • Large pull tab allows for effective placement and wound burping.


  • Durable packaging is impenetrable to water, air, gases, and is puncture and tear resistant.
  • Material can be used as an additional occlusive barrier, by using tape to secure the barrier.
  • The package contains tear notches at all 4 corners as well as a re-closable zipper lock at the top of pouch.

Dimensions: 5.5" x 8.25" (chest seal)
Dimensions: 7.5" x 10.5" (package)
Weight: 2.2 oz




13 Reviews Hide Reviews Show Reviews

  • 5
    Halo chest seal

    Posted by Yuriy on 11 06 2022

    A good and very important product for reasonable prose.

  • 5
    I'm ure this is a good product, I've read all comparison reviews

    Posted by jaw5200@embarqmail.com on 01 27 2018

    Theses seals fold up to fit into kits and will still stick/ seal once opened!

  • 5
    HALO Chest Seal

    Posted by James on 10 27 2016

    Good price for the famous Halo chest seals. Fold nicely and fit into the front face/pocket of the Rescue Essentials Compact IFAK Rip Away Pouch. This are my go to brand for chest seals. Will buy these for all my IFAKS (Home, work, POV, patrol vehicle).

  • 5
    Great Product

    Posted by Unknown on 08 23 2016

    Perfect Size

  • 5
    One of the best.

    Posted by Tim T. on 01 23 2016

    The HALO chest seal is quick and effective.

  • 4
    Great Product, just a little big

    Posted by Jacob Fannin on 12 24 2015

    These seals are some of the best of the best. The only bad thing may be the size of the packaging depending on what and wear you application may be. Other than that, they cant be beat. Plus your getting a pair VS just one like some other manufactures sell.

  • 5
    Best chest seal our there at the moment

    Posted by EQP on 10 16 2015

    I have not had to deploy these in a live environment but have trained extensively with these, HALO's and other chest seals. These by far adhere the best on all types of surfaces.

  • 5

    Posted by Unknown on 09 17 2015

    This is the best chest seal ever!! TOP