Halo Chest Seal XL High Performance Occlusive Dressing for Trauma Wounds

Halo Seal

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Product Overview

The Halo Chest Seal and Halo Chest Vent

Welcome to the forefront of advanced medical technology with the Halo Chest Seal and Halo Chest Vent. Engineered to meet the demands of the most challenging environments, our products redefine emergency wound care. Here's why:

Greater Surface Area for Enhanced Performance

The Halo Chest Seal boasts a design that covers a wider surface area, providing superior coverage for traumatic injuries. Its oval shape allows for effective placement, ensuring maximum coverage and protection.

Large Pull Tab for Easy Application

Equipped with a large pull tab, our seal allows for swift and effective placement, even in high-stress situations. This feature facilitates quick and efficient "wound burping," crucial for relieving tension pneumothorax.

Highly Effective Medical Grade Hydrogel

Crafted with a highly effective medical-grade hydrogel, the Halo Seal occlusive dressing adheres seamlessly in wet, bloody, sandy, or harsh environments. Its durability and adherence remain unparalleled, whether in high heat or freezing temperatures.

Wide Operating Temperature Range

Our products excel across diverse climates, from freezing temperatures to high heat environments. Studies confirm the exceptional performance of the outer tape edge, ensuring reliability in extreme conditions.

Durable Packaging for Unmatched Protection

Our products come in durable packaging, impenetrable to water, air, and gases. Puncture and tear-resistant, our packaging ensures that the contents remain secure and ready for immediate use. The Halo chest seal and Halo Chest vent packaging can be folded to fit into a customer IFAK or first aid kit. Available in compact IFAK packaging or normal size packaging of 10.75".

Forgiving Design for Easy Handling

Designed to be forgiving when handling, the Halo Chest Seal conforms effortlessly to the contours of the body. Whether applied with gloved or bare hands, its user-friendly design ensures seamless application.

Experience the Halo Difference

With the Halo Chest Seal and Halo Chest Vent, you're equipped with the most advanced tools for emergency wound care. Discover the difference today and ensure optimal outcomes in critical situations.



  • Includes One seal to treat wound
  • Performs in temperature range of -30º – 140º F.
  • Dimensions: 8.5″ x 12″
  • Manufactured in the USA
    • Larger sized seal to treat broad, unpredictable wounds
    • Durable packaging
    • Large pull tab for easy removal
    • No vent to occlude
    • No latex used in the manufacturing of the product

HALO XL, nearly two times larger than the HALO SEAL, is intended to treat penetrating chest injuries. HALO XL acts as mechanical barrier, adhering in the presence of moisture, dirt, blood or other residue.


  • 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 to 140 degrees 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.