---
product_id: 640646604
title: "18 Gauge Marine Wire 18 AWG Duplex Marine Grade Wire,50ft Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer Outdoor Use"
brand: "novino"
price: "€ 39.97"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/640646604-18-gauge-marine-wire-18-awg-duplex-marine-grade-wire
store_origin: HR
region: Croatia
---

# High conductivity Heat resistant Anti-corrosion 18 Gauge Marine Wire 18 AWG Duplex Marine Grade Wire,50ft Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer Outdoor Use

**Brand:** novino
**Price:** € 39.97
**Availability:** ✅ In Stock

## Summary

> 🔌 Wire Your World with Confidence!

## Quick Answers

- **What is this?** 18 Gauge Marine Wire 18 AWG Duplex Marine Grade Wire,50ft Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer Outdoor Use by novino
- **How much does it cost?** € 39.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/640646604-18-gauge-marine-wire-18-awg-duplex-marine-grade-wire)

## Best For

- novino enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Meets UL 1426, SAE, and ABYC standards for peace of mind.
- • **Flexible Performance:** Designed for easy handling and installation in any project.
- • **Unmatched Durability:** Crafted from tinned copper for superior longevity.
- • **Versatile Applications:** Perfect for marine, automotive, and RV wiring needs.
- • **Extreme Environment Ready:** Resists corrosion, heat, and abrasion for tough conditions.

## Overview

The 18 Gauge Marine Wire is a 50ft duplex marine-grade wire made from tinned copper, ensuring excellent conductivity and durability. It features a thick protective insulation, making it ideal for various applications in harsh environments, including boats, RVs, and trailers. Rated for 600V and capable of withstanding extreme temperatures, this wire is built to last.

## Description

18 Gauge Marine Wire 18 AWG Duplex Marine Grade Wire,50ft Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer Outdoor Use

## Features

- High Quality:Our marine grade wire is made of tinned copper to make sure good conductivity,Anti-corrosion, high durability,flexibility,stability for a long-lasting performance
- The marine grade duplex tinned copper wire is designed with a thick protective outer insulation coating makes it perfect for heavy-duty marine and other harsh external outdoor wiring projects
- Multi Use: the 18 gauge marine electrical wire use in pontoon boat/bass boat/boat trailer/ fish finder/truck/RV/Van/ATV trailer electrical system:wiring light (spotlight,underwater light,flood light, navigation lights,headlight), solar inverters, shore power,bilge pump,extend new bank charger leads, speaker wire,electric brake wires, radio stereo, alarm etc
- Up to standard of UL 1426 ,SAE, ABYC etc ,our boat marine power wire can perform the marine and other harsh environments of corrosion,open flame,extreme temperature fluctution,heat-shock,deformation, resist abrasion
- Marine wiring Spec:white PVC jacket, red&black conductor sheaths, tinned & stranded True 18 AWG 18/2 flat copper wire,18 awg wire is insulation rated to 600v, 105 degrees C dry, and 75 degrees C wet

## Images

![18 Gauge Marine Wire 18 AWG Duplex Marine Grade Wire,50ft Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer Outdoor Use - Image 1](https://m.media-amazon.com/images/I/71tZBw9+1ML.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.hr/products/640646604-18-gauge-marine-wire-18-awg-duplex-marine-grade-wire](https://www.desertcart.hr/products/640646604-18-gauge-marine-wire-18-awg-duplex-marine-grade-wire)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-20*