Kidde Mariner 5 Fire Extinguisher for Boats, Single-Use 5BC
Description
🛟 Stay afloat, stay protected—fire safety that’s built to last!
- RAPID RESPONSE POWER - Delivers a powerful 4-6 feet discharge range in just 8-12 seconds, giving you critical seconds to control fires fast.
- USER FRIENDLY SAFETY - Equipped with an easy-to-read pressure indicator and an all-metal, rust-resistant valve assembly for reliable, hassle-free operation.
- CERTIFIED READY TO GO - US Coast Guard approved with UL listing, includes a plastic strap bracket and a 12-year limited warranty—peace of mind for every voyage.
- MARINE GRADE FIRE DEFENSE - Specifically designed to tackle Class B & C fires on boats, ensuring your vessel stays safe from flammable liquid and electrical hazards.
- UNMATCHED CORROSION RESISTANCE - Built with aluminum and stainless steel components offering 12X more corrosion resistance—perfect for harsh marine environments.
The Kidde Mariner 5 Fire Extinguisher is a USCG-approved, single-use 5BC rated extinguisher engineered for marine use. Featuring 12X corrosion-resistant aluminum and stainless steel construction, it delivers a rapid 8-12 second discharge with a 4-6 foot range to combat flammable liquid and electrical fires. With an easy-to-read pressure gauge, all-metal valve, and a 12-year warranty, it’s the essential safety upgrade for any boat owner.
Specifications
| Manufacturer | Kidde |
| Part Number | 21032623 |
| Item Weight | 3.2 pounds |
| Product Dimensions | 3.25 x 3.25 x 11.3 inches |
| Country of Origin | Mexico |
| Item model number | Mar5 |
| Size | 1 Pack |
| Color | White |
| Style | MAR5 |
| Material | Dual-Purpose Dry Chemical, Powder Coated Aluminum |
| Pattern | Fire Extinguisher |
| Shape | Cylinder |
| Item Package Quantity | 1 |
| Included Components | Fire Extinguisher, Plastic Strap Bracket |
| Batteries Required? | No |
Reviews
A**N
Nice for Seadoo jetskis.
Naturally, I won’t know for sure until I use if ever. But these were perfect replacement to the ones that came with my now 10yr old jetskis. They have a gauge unlike the old ones. Arrived fast and damage free.
J**S
Fits perfect
Have not had to use this and I hope I don’t have to. This fits great in the passenger door of a KRX 1000 no mount required would be a great purchase for any UTV though.
V**Y
Perfect for Pontoons
Our pontoon extinguisher had expired. This fits perfectly in the existing holder. It’s perfect for our pontoon.
W**R
Safety first
Meets coast guard regulations and safe in extreme temps experienced outside. Hope i never need to use it.
N**E
Smaller than expected
Assuming it works. But smaller than expected. Buy the right size
A**B
Proper Fitment in factory slot
Perfect fit. Seadoo 2012 260 RXTiS - not sure how old the one in the ski was. Peace of mind, especially when subject to Coast Guard equipment checks.
C**A
Product is great!
Great product. Mounted it right on my boat just fine with mounting strap that was included. Highly recommend!
E**G
For emergency
Seems like a nice item
Common Questions
Trustpilot
5 days ago
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