---
product_id: 717084356
title: "Mariner 5 Fire Extinguisher for Boats and Watercrafts, 5-B:C, MAR5"
brand: "kidde"
price: "R3426"
currency: ZAR
in_stock: true
category: "Kidde"
url: https://www.desertcart.co.za/products/717084356-mariner-5-fire-extinguisher-for-boats-and-watercrafts-5-b
store_origin: ZA
region: South Africa
---

# 12X corrosion resistance for marine durability 5-B:C rating fights flammable liquids & electrical fires 8-12 sec discharge time with 4-6 ft range Mariner 5 Fire Extinguisher for Boats and Watercrafts, 5-B:C, MAR5

**Brand:** kidde
**Price:** R3426
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay afloat, stay safe — your boat’s best fire defense ⚓

## Quick Answers

- **What is this?** Mariner 5 Fire Extinguisher for Boats and Watercrafts, 5-B:C, MAR5 by kidde
- **How much does it cost?** R3426 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/717084356-mariner-5-fire-extinguisher-for-boats-and-watercrafts-5-b)

## Best For

- kidde enthusiasts

## Why This Product

- Trusted kidde brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Registration:** QR code for hassle-free warranty and product info keeps you connected
- • **Rapid Fire Response:** Quick 8-12 second discharge ensures you’re ready when seconds count
- • **Clear Pressure Status:** Easy-to-read green zone indicator means no guesswork in emergencies
- • **Marine-Grade Durability:** Aluminum & stainless steel build resists rust and impact for years on the water
- • **USCG & UL Certified Safety:** Meets strict marine safety standards with included mounting bracket for instant access

## Overview

The Kidde Mariner 5 Fire Extinguisher is a USCG-approved, UL-listed marine safety essential designed to combat Class B and C fires on boats. Featuring a corrosion-resistant aluminum body, stainless steel components, and a quick 8-12 second discharge with a 4-6 foot range, it ensures reliable performance in harsh marine environments. With an easy-to-read pressure gauge, ergonomic handle, and included mounting bracket, it offers fast, confident fire response backed by a 12-year warranty.

## Description

Kidde Mariner 5 Fire Extinguisher for Boats and Watercrafts, 5-B:C, MAR5 | Coast Guard Approved Marine Fire Extinguisher, Very Small Flammable Liquids/Gases and Electrical Fires, 2 lb. Dry Chemical : desertcart.ae: Tools & Home Improvement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBCRVPC7 |
| ASIN  | B0CBCRVPC7 |
| Batteries Required? | No |
| Best Sellers Rank | #29,591 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #39 in Fire Extinguishers |
| Color | White |
| Customer Reviews | 4.8 4.8 out of 5 stars (328) |
| Customer reviews | 4.8 4.8 out of 5 stars (328) |
| Date First Available | 7 April 2025 |
| Date First Available  | 7 April 2025 |
| Included components | Fire Extinguisher, Plastic Strap Bracket |
| Item Package Quantity | 1 |
| Item Weight | 1.45 Kilograms |
| Item model number | Mar5 |
| Item model number  | Mar5 |
| Manufacturer | Kidde |
| Manufacturer  | Kidde |
| Material | Powder Coated Aluminum Dual-Purpose Dry Chemical |
| Part number | 21032623 |
| Pattern | Fire Extinguisher |
| Product Dimensions | 8.26 x 8.26 x 28.7 cm; 1.45 kg |
| Product Dimensions  | 8.26 x 8.26 x 28.7 cm; 1.45 kg |
| Shape | Cylinder |
| Size | 1 Pack |
| Style | MAR5 |

## Images

![Mariner 5 Fire Extinguisher for Boats and Watercrafts, 5-B:C, MAR5 - Image 1](https://m.media-amazon.com/images/I/71ymfBKUTGL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: What is the Mariner 5 fire extinguisher designed for?**
A: This extinguisher is designed for very small flammable liquid and electrical fires commonly associated with marine environments and boat storage areas.

**Q: Is this a good extinguisher for small boats or personal watercraft?**
A: Yes, this compact model is a strong choice for small boats and personal watercraft where space is limited and quick access matters.

**Q: Can this extinguisher be used on electrical equipment onboard?**
A: Yes, it is rated for electrical fires, making it suitable for certain marine electrical fire risks involving onboard equipment.

**Q: Where should I mount a fire extinguisher on a boat?**
A: A marine fire extinguisher should be mounted in an accessible, visible location along an exit path so it can be reached quickly in an emergency and is not blocked or hidden.

**Q: Are Kidde Mariner fire extinguishers USCG approved?**
A: Yes, Kidde Mariner fire extinguishers are designed for marine use and are USCG approved, meeting Coast Guard compliance requirements and exceeding 5-B rating for boats and watercrafts.

## Frequently Bought Together

- Kidde Mariner 5 Fire Extinguisher for Boats, Single-Use 5BC
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- Absolute Outdoor Kent Clear Storage Bag with Type II Life Jackets, 4 Each (Adult, Orange)

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**Shop now:** [https://www.desertcart.co.za/products/717084356-mariner-5-fire-extinguisher-for-boats-and-watercrafts-5-b](https://www.desertcart.co.za/products/717084356-mariner-5-fire-extinguisher-for-boats-and-watercrafts-5-b)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-24*