The HALO Chest Seal features medical-grade HALO Gel hydrogel with integrated scrim material that prevents gel migration in high heat. This unique design maintains adhesion across a temperature range of -30° to 140° F, making it reliable in desert heat, arctic cold, or vehicle storage. The outer tape edge performs exceptionally well in both freezing and elevated temperatures, ensuring the seal stays secure whether you're treating a patient in a snowstorm or desert environment.

Absolutely. The HALO Chest Seal retains full effectiveness even when folded or crushed, making it ideal for compact IFAK pouches, glove boxes, or tactical vests. The durable packaging is impenetrable to water, air, and gases, plus it's puncture and tear resistant. At just 1.76 oz and 5.5" x 6.5", the twin pack fits easily in tight spaces while maintaining its 6-year shelf life.

HALO Gel is a highly effective medical-grade hydrogel specifically engineered to adhere in wet, bloody, sandy, or harsh environments where traditional adhesives fail. The aggressive adhesive bonds to skin even when contaminated, and the oval shape with greater surface area conforms to body contours for superior coverage of unpredictable wound patterns. The large pull tab allows for effective placement and wound burping even with gloved hands.

The HALO Chest Seal Twin Pack (non-vented) provides two seals to treat both entrance and exit wounds from penetrating chest trauma—the second leading cause of preventable death on the battlefield. Non-vented seals create a complete occlusive barrier, and the packaging itself can be used as an additional occlusive barrier by securing it with tape. This dual-seal approach gives you flexibility in the field, and the tear notches at all four corners enable rapid deployment in high-stress situations.

Yes, the HALO Chest Seal is completely latex-free, making it safe for all patients including those with latex sensitivities. Manufactured in the USA by Elite First Aid, it's also HSA/FSA eligible (SKU 808923), allowing first responders, law enforcement, and civilians to purchase it with pre-tax healthcare dollars for personal or organizational medical kits.