2025 Innovation Award Winner
Judge's Feedback: This lands exactly where field medicine needs innovation most: rapid, reliable bleeding control, even under brutal conditions. With a 36-month shelf life, nonreactivity to water, and zero reported allergic reactions, it offers predictable performance.
Product information
SEAL Hemostatic Spray – OTC Bleeding Control
Rapid, Over-the-Counter Bleeding Management for Home, Tactical, and Emergency Use
The first and only patented FDA-cleared chitosan dry powder in aerosol form
The SEAL Hemostatic Spray – OTC is an innovative and easy-to-use bleeding control solution trusted by professionals and civilians alike. This over-the-counter spray rapidly controls minor to moderate external bleeding without requiring a prescription, making it a powerful addition to any trauma kit, first aid kit, or individual first aid kit (IFAK).
Formulated with advanced hemostatic technology, SEAL Hemostatic Spray forms a fast-acting mechanical barrier to bleeding by accelerating the natural clotting process. Its spray delivery system makes it ideal for hard-to-reach wounds, irregular surfaces, and high-stress environments where precision and speed are critical.
Whether you're preparing for medical emergencies at home, in the field, or on the go, the SEAL Hemostatic Spray is a must-have for anyone serious about bleeding control and trauma care.
Key Features
-
OTC – No Prescription Required
Ready for immediate use by civilians, first responders, law enforcement, and outdoor enthusiasts. -
Fast-Acting Hemostatic Formula
Promotes rapid clotting to help stop bleeding from cuts, abrasions, and lacerations. -
Hands-Free Application
Convenient aerosol spray for quick, clean, and targeted delivery—even in awkward or hard-to-access wounds. -
Lightweight and Compact
Portable and pouch-friendly design fits in IFAKs, go-bags, trauma kits, glove compartments, and range bags. -
Ideal for Tactical, Civilian, and Home Use
Designed for operational medics, EDC users, teachers, parents, outdoor guides, and anyone preparing for medical emergencies.
Specifications
| Item Name | SEAL Hemostatic Spray – OTC |
|---|---|
| Product Type | Over-the-Counter Hemostatic Aerosol |
| Volume | 1.5 oz (45 ml) |
| Shelf Life | 3 Years |
| Application Method | Aerosol Spray |
| Use Case | Minor to Moderate External Bleeding |
| Packaging | Single Use Canister |
| Latex-Free | Yes |
| Made In | USA |
Common Use Scenarios
- Home First Aid Kits – For kitchen accidents, backyard injuries, or DIY mishaps.
- Workplace Safety Kits – Industrial, construction, and warehouse environments.
- Tactical Gear Loadouts – Law enforcement, military, and private security.
- Outdoor & Survival Kits – Hikers, campers, hunters, and preppers.
- Vehicle Emergency Kits – Keep in the car for roadside trauma events.
Why Choose SEAL Hemostatic Spray?
Unlike traditional gauze or powder-based options, SEAL Hemostatic Spray requires no direct contact, allowing the responder or injured party to apply it cleanly and quickly. Its compact design and OTC availability make it a critical asset for improving survival odds when minutes matter.
Recommended Pairings
Enhance your emergency readiness by pairing the SEAL Hemostatic Spray with:
- Tourniquets (CAT, SOFTT-W)
- Chest Seals
- Pressure Bandages
- Compact IFAKs
- Hemostatic Gauze
Browse all bleeding control supplies at tactical-medicine.com to build a complete kit.
Customer Reviews
⭐️⭐️⭐️⭐️⭐️
"Compact and extremely easy to use. I keep one in every range bag and glove box."
– Marcus T., Law Enforcement Officer
⭐️⭐️⭐️⭐️⭐️
"Perfect for my home kit. Used it for a deep kitchen cut, and it stopped the bleeding in seconds."
– Samantha W., Parent & EMT

Stay Prepared. Stay Alive.
Whether you're in the field or at home, the SEAL Hemostatic Spray – OTC gives you fast, reliable bleeding control when you need it most. Stock your kit today and be ready to respond.
About Chitosan's Role:
Chitosan, a linear polysaccharide composed of β--linked D-glucosamine and N-acetyl-D-glucosamine, has been a trusted component in bleeding management since 2003. It adheres to fibrinogen, enhancing platelet adhesion and promoting rapid blood clotting and hemostasis.
REAL WORLD DEPLOYMENT VIDEOS
PRODUCT AND TESTING VIDEOS
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The more you know!
SEAL Hemostatic Spray
Answers to the most common (and uncommon) questions about SEAL Hemostatic Spray.
Is SEAL a single-use product?
Yes. Each SEAL canister is designed for single-use application during emergency bleeding control.
Can I spray it more than once?
SEAL releases all contents in one use. For demonstrations or training, we offer trainer cans and videos.
How do I remove SEAL from the wound?
To remove SEAL, rinse the area with sterile water or saline and gently wipe with sterile gauze.
Is this just some fancy Crazy Glue as others claim?
No, anyone who makes that claim is clearly not familiar with the product. This is a spray delivery system for Chitosan, a widely used, heavily studied, extremely effective hemostatic agent.
What does SEAL feel like after spraying?
It forms a soft barrier similar in texture to a scab, sealing the wound quickly.
How long can it stay on the wound?
SEAL can remain in place for up to 24 hours before removal is recommended.
Is SEAL safe for people with shellfish allergies?
Yes. SEAL uses medical-grade chitosan that is purified to remove allergenic proteins. It passes all biocompatibility standards.
Are there any known risk or side effect?
When used as instructed, SEAL poses no risk of burns, tissue damage, or adverse reactions. No complications have been reported.
Does SEAL replace tourniquets?
No. SEAL does not replace tourniquets, but it may reduce the need for one in some situations. It is most effective on accessible external bleeding.
How do I properly use SEAL spray?
Firstly, do not insert the spray nozzle directly into wounds. Spray directly onto the surface while applying pressure.
SEAL is not a magic spray, for instances of several bleeding, you should follow up with direct pressure and subsequent bandaging.
SEAL is not recommended for use in the eyes or for treating sucking chest wounds.
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