---
product_id: 717084356
title: "Mariner 5 Fire Extinguisher for Boats, Single-Use 5BC"
brand: "kidde"
price: "R1470"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/717084356-mariner-5-fire-extinguisher-for-boats-single-use-5bc
store_origin: ZA
region: South Africa
---

# 5BC rating for flammable liquids & electrical fires 8-12 sec discharge time with 4-6 ft range 12X corrosion resistance for marine durability Mariner 5 Fire Extinguisher for Boats, Single-Use 5BC

**Brand:** kidde
**Price:** R1470
**Availability:** ✅ In Stock

## Summary

> 🛟 Stay afloat, stay safe: Fire protection that’s built to weather the waves!

## Quick Answers

- **What is this?** Mariner 5 Fire Extinguisher for Boats, Single-Use 5BC by kidde
- **How much does it cost?** R1470 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-single-use-5bc)

## 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

- • **Rapid Response Power:** Delivers a quick 8-12 second discharge with a 4-6 foot spray range, giving you the critical seconds needed to control fires before they spread.
- • **Marine-Grade Fire Defense:** Specifically engineered to tackle Class B & C fires on boats, ensuring your vessel stays safe from flammable liquid and electrical hazards.
- • **Certified & Ready to Mount:** USCG approved and UL listed with a durable plastic strap bracket included—mount it within reach and stay compliant with marine safety regulations.
- • **User-Friendly Safety Design:** Features an easy-to-read pressure gauge and an ergonomic, rust-resistant handle with a quick-pull safety pin for fast, confident activation in emergencies.
- • **Unmatched Corrosion Resistance:** Built with premium aluminum and stainless steel components, offering 12 times more protection against saltwater corrosion—perfect for the salty sea air.

## Overview

The Kidde Mariner 5 Fire Extinguisher is a USCG-approved, single-use 5BC rated extinguisher designed for marine environments. It features 12X corrosion-resistant aluminum and stainless steel construction, an 8-12 second discharge time with a 4-6 foot range, and an easy-to-read pressure indicator. UL listed with a 12-year warranty and includes a mounting bracket for quick access, it’s the essential safety tool for any boat owner serious about fire protection.

## Description

Kidde Mariner 5 Fire Extinguisher for Boats, Single-Use 5BC

## Features

- Combats Common Marine Fires: Use on boats to fight fires for flammable liquids and gases (Class B) & electrical equipment (Class C)
- 12X More Corrosion Resistance: Engineered using durable aluminum and stainless steel components
- Quick and Powerful: Discharge time of 8-12 seconds, a discharge range of 4-6 feet & operating pressure of 100 PSI
- Easy-to-Read Pressure Indicator: If arrow is in the green it’s charged
- All-Metal Construction: Metal valve assembly, rust, and impact-resistant stainless-steel handle and lever & easy pull safety pin
- US Coast Guard (USCG) approved, with UL-approved plastic strap bracket (included)
- UL Listed with a 12-year limited manufacturer warranty
- 2 lbs. of sodium bicarbonate fighting agent
- Scan QR Code: Provides quick access to online registration, warranty, and product info

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kidde |
| Part number | 21032623 |
| Item Weight | 1.45 Kilograms |
| Product Dimensions | 8.26 x 8.26 x 28.7 cm; 1.45 kg |
| Item model number | Mar5 |
| Size | 1 Pack |
| Color | White |
| Style | MAR5 |
| Material | Powder Coated Aluminum Dual-Purpose Dry Chemical |
| Pattern | Fire Extinguisher |
| Shape | Cylinder |
| Item Package Quantity | 1 |
| Included components | Fire Extinguisher, Plastic Strap Bracket |
| Batteries Required? | No |

## Images

![Mariner 5 Fire Extinguisher for Boats, Single-Use 5BC - Image 1](https://m.media-amazon.com/images/I/71ymfBKUTGL.jpg)

## Frequently Bought Together

- Kidde Mariner 5 Fire Extinguisher for Boats, Single-Use 5BC
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**Shop now:** [https://www.desertcart.co.za/products/717084356-mariner-5-fire-extinguisher-for-boats-single-use-5bc](https://www.desertcart.co.za/products/717084356-mariner-5-fire-extinguisher-for-boats-single-use-5bc)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-04*