Fastrax Twin Cell Clear Heatshrink Tubing 70mm Wide 1 Metre FAST04

Overview

The Fastrax Twin Cell Clear Heatshrink FAST04 is an essential electrical accessory for RC enthusiasts across the UK who work with battery packs and electronic components. This versatile heatshrink tubing is designed to provide professional-grade insulation and protection for twin cell battery configurations, making it an indispensable item in any RC model workshop or field kit. Whether you're maintaining a brushless RC car, upgrading your ready to run RC vehicle, or building a custom RC setup from scratch, quality heatshrink tubing is fundamental to ensuring safe, reliable electrical connections.

Fastrax is a recognised manufacturer of premium RC accessories and components, trusted by hobbyists and racers throughout the United Kingdom. The Twin Cell Clear Heatshrink delivers the quality and durability you'd expect from this established brand, providing clear visibility of your battery cells whilst offering robust thermal and mechanical protection. The clear construction allows you to monitor cell condition and inspect connections without removing the tubing, a practical advantage that makes this product particularly valuable for both routine maintenance and troubleshooting.

This product represents outstanding value for money and is perfect for anyone who regularly works on RC cars, RC trucks, RC crawlers or any electric-powered RC model. From weekend bashers enjoying casual RC fun to serious competitors preparing vehicles for competitive events, the Fastrax Twin Cell Clear Heatshrink is a must-have consumable that should be in every RC enthusiast's toolbox.

Key Features

• 70mm Wide Format When Flat — The 70mm flat width provides substantial coverage, allowing you to wrap dual cell battery packs securely and completely, ensuring professional-looking results and comprehensive protection against physical damage and short circuits that could occur during active RC play.
• Crystal Clear Transparent Material — The clear construction means you can visually inspect your battery cells and connections at any time without unwrapping the heatshrink, making it easier to diagnose problems, monitor cell health, and maintain your RC vehicle in peak condition.
• One Metre Length — A full metre of heatshrink tubing provides generous length for multiple applications, whether you're protecting twin cell packs, creating custom battery configurations, or working on various RC projects, representing exceptional value and minimising the need for frequent reordering.
• Twin Cell Specific Design — Purpose-designed for dual cell battery applications, this heatshrink is optimised for the exact dimensions and configurations you'll encounter in standard RC battery packs, ensuring a professional fit and finish every time.
• Fastrax Quality and Reliability — As a product from an established, recognised manufacturer, you can trust that this heatshrink meets the standards expected by serious RC hobbyists and will perform reliably across countless application cycles.

Technical Performance

The Fastrax Twin Cell Clear Heatshrink FAST04 is engineered with thermal shrink technology that responds to heat application, creating a tight, protective seal around battery packs and electrical connections. The 70mm width when laid flat expands to accommodate standard twin cell configurations, accommodating the typical diameter of parallel-wired battery cells used in RC cars, RC buggies, RC crawlers and other electric RC vehicles. The clear material is manufactured from high-quality polyolefin, a material chosen specifically for its thermal stability, electrical insulation properties, and clarity. When heated with a heat gun or other appropriate heat source, the tubing contracts uniformly around the battery pack, creating a waterproof barrier that protects against moisture ingress and mechanical abrasion. The one-metre length is generous enough for multiple applications, from protecting individual twin cell packs to colour-coding and organising multiple battery sets. This heatshrink is compatible with lithium polymer (LiPo) batteries, nickel-metal hydride (NiMH) batteries, and other chemistries commonly used in RC models throughout the UK. The transparent nature allows you to inspect battery terminals, balance leads, and cell conditions without compromising the protective barrier, making this an intelligent choice for RC enthusiasts who take pride in their equipment maintenance.

What's in the Box

• One metre of 70mm wide Fastrax Twin Cell Clear Heatshrink tubing

Frequently Asked Questions

• What is heatshrink tubing and why do I need it for my RC battery pack? — Heatshrink tubing is a thermal plastic material that shrinks when heated, creating a tight protective seal around objects. For RC batteries, it provides crucial protection against physical damage, prevents short circuits from external contact, insulates the battery pack professionally, and allows you to colour-code or identify different battery configurations. It's an essential component of proper RC battery maintenance and safety.
• Is the Fastrax Twin Cell Clear Heatshrink suitable for beginners? — Absolutely. This product is ideal for RC enthusiasts of all skill levels, from complete beginners setting up their first ready to run RC vehicle to experienced racers maintaining competition setups. Applying heatshrink tubing is a straightforward process that requires only basic tools (a heat gun) and makes a significant difference to the professionalism and safety of your RC equipment.
• How do I apply heatshrink tubing to my battery pack? — Measure the length needed for your twin cell pack, cut the heatshrink to size, slide it over the battery cells, then carefully apply heat with a heat gun, moving it continuously to ensure even shrinkage. The tubing will contract uniformly around the pack, creating a professional protective seal. Always allow the heatshrink to cool before handling, and avoid overheating which could damage the battery or tubing.
• Will the clear heatshrink work with different battery chemistries? — Yes, the Fastrax Twin Cell Clear Heatshrink is compatible with LiPo batteries, NiMH batteries, and other battery types commonly used in RC cars, RC trucks, and other electric RC models. The 70mm width accommodates standard twin cell configurations across all these battery types.
• How much battery coverage does one metre of heatshrink provide? — A full metre of heatshrink provides sufficient length to protect multiple battery packs. Depending on the length of your twin cell pack (typically 80-120mm), you can expect to protect approximately 8-12 individual battery sets from a single metre roll, making this exceptional value.
• Why choose clear heatshrink over coloured alternatives? — The clear construction of this Fastrax product offers a significant practical advantage: you can monitor your battery cells and connections at any time without removing the heatshrink tubing. This makes inspection, maintenance, and troubleshooting much easier, whilst still providing the same robust protection as coloured alternatives.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Fastrax Twin Cell Clear Heatshrink FAST04 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.