Corally Shrink Tubing 9.5mm Red Black 10 Pieces C-50224

Overview

The Corally Shrink Tubing 9.5mm Red and Black (C-50224) is an essential consumable accessory for any RC enthusiast in the UK working with electrical wiring in their RC vehicles. Whether you're building a custom RC car, buggy, truck or crawler, proper wire insulation is critical for both safety and longevity of your RC equipment. These high-quality shrink tubing sleeves provide a professional, durable solution for protecting and insulating electrical connections, making them indispensable for anyone serious about maintaining their RC hobby setup to the highest standards.

As an RC model shop customer building or repairing ready-to-run RC cars, you'll appreciate having reliable shrink tubing on hand. This pack contains 10 individual sleeves in a convenient mix of red and black colours, allowing you to colour-code your positive and negative wires for easy identification during assembly and troubleshooting. The 9.5mm diameter makes this tubing suitable for a wide range of wire gauges commonly found in RC electronics, from brushless motor connectors to battery leads and ESC wiring.

Shrink tubing is one of those small but mighty components that separates a professional RC build from a rushed job. When heated, this PVC tubing shrinks up to 50 percent in diameter, creating a tight, secure seal around your wires that protects against moisture, dust, and accidental shorts. For anyone investing in quality RC vehicles—whether you're running brushless systems, LiPo batteries, or high-amperage ESCs—proper wire protection through shrink tubing is a wise investment in the longevity and reliability of your equipment.

Key Features

• Dual Colour Pack — Each pack includes 5 red and 5 black sleeves, giving you the flexibility to colour-code your wiring for easy identification of positive and negative connections, which is essential for safe and professional RC builds.
• High-Quality PVC Material — Made from premium PVC construction, these shrink tubes are durable and resistant to heat during the shrinking process, ensuring they won't crack or break when properly applied with a heat source.
• 9.5mm Diameter — This size is ideal for most standard RC wiring applications, fitting comfortably over battery leads, motor connectors, and ESC wiring commonly found in 1/10, 1/8, and similar scale RC vehicles.
• 50% Shrinkage Ratio — When heated, the tubing shrinks up to 50 percent of its original diameter, creating an exceptionally tight and secure seal that provides excellent protection against moisture, dust, and electrical shorts.
• 70mm Length Per Sleeve — Each individual piece measures 70mm in length, providing ample coverage for typical RC wire connections and allowing you to cut sleeves to your exact requirements.
• Pack of 10 Pieces — This convenient 10-piece pack ensures you have plenty of shrink tubing on hand for multiple projects, repairs, or building several RC models without running short.
• Professional Wire Insulation — Properly applied shrink tubing creates a professional, finished appearance to your RC wiring while simultaneously providing crucial electrical insulation and mechanical protection.

Technical Performance

The Corally Shrink Tubing C-50224 delivers reliable electrical insulation performance across a wide range of RC applications. The 9.5mm diameter tubing is engineered to accommodate standard wire gauges used in contemporary RC electronics, from brushless motor phase wires to battery interconnects and ESC data cables. The PVC material provides excellent heat resistance, allowing you to safely use a heat gun or soldering iron to activate the shrinking process without risk of the tubing melting or deforming prematurely. The exceptional 50-percent shrinkage ratio means that even when applied over slightly oversized connections, the tubing will compress firmly around the wire bundle, creating a professional seal that resists vibration, moisture ingress, and accidental short circuits. At 70mm per sleeve, these pieces offer flexibility for covering longer connections or being cut down for smaller applications. The inclusion of both red and black options in a single pack reflects real-world RC building practices, where colour-coding wiring improves safety during assembly and troubleshooting. Whether you're working on a competitive race-ready RC car, a weekend basher, or maintaining a collection of RC vehicles, having quality shrink tubing is fundamental to building resilient, long-lasting electrical systems that perform reliably in the field.

What's in the Box

• 5 x Red Shrink Tubing Sleeves (9.5mm diameter, 70mm length)
• 5 x Black Shrink Tubing Sleeves (9.5mm diameter, 70mm length)

Frequently Asked Questions

• What size wire does 9.5mm shrink tubing fit? — The 9.5mm diameter is suitable for a wide variety of RC wire gauges, including motor phase wires, battery leads, and ESC connections found on most 1/10, 1/8, and larger scale RC cars, buggies, and trucks. Always test fit before committing to the full application.
• How do I apply shrink tubing to my RC wiring? — Slide the tubing over your wire connection, then apply gentle heat using a heat gun, hair dryer, or soldering iron (keeping the tip at a safe distance). The tubing will gradually shrink around the wires. Never use an open flame, as this can damage the PVC material.
• Can I reuse shrink tubing? — Once shrink tubing has been heat-activated and shrunk around wires, it cannot be reused. However, at 10 pieces per pack, you have plenty for multiple projects or repairs before needing to replenish stock.
• Why do I need both red and black shrink tubing? — Colour-coding your wiring is a best practice in RC building and repair. Red typically indicates positive (+) connections whilst black indicates negative (-) connections, making it far easier to identify correct wiring during assembly and troubleshooting, reducing the risk of dangerous shorts.
• Is this tubing suitable for battery connectors? — Yes, the 9.5mm diameter is appropriate for covering battery connectors and leads on most RC batteries, including LiPo packs commonly used in RC cars, buggies, and crawlers. Always ensure connections are secure before shrinking the tubing.
• What is the difference between this and electrical tape? — Whilst electrical tape is convenient, shrink tubing provides superior protection because it creates a tight, permanent seal that resists vibration, moisture, and physical abrasion far better than tape, which can unravel over time with heat and movement.

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 CORALLY SHRINK TUBING 9.5MM RED + BLACK 10 PCS C-50224 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.