Overview
The Team Corally Diff Syrup Ultra Pure Silicone 30000 CPS is a premium-grade differential oil specifically formulated for RC car enthusiasts across the UK who demand the highest performance from their suspension and drivetrain components. Whether you're running a high-performance RC buggy, truggy, or monster truck, getting the correct viscosity differential oil is essential for achieving the perfect balance between speed, handling, and durability. This 30000 CPS formulation sits in the medium-thick range, making it ideal for a wide variety of driving conditions and setups.
Manufactured and bottled in Europe to the strictest quality standards, Team Corally's Diff Syrup range represents years of engineering expertise and real-world testing by competitive RC drivers. Each production batch undergoes rheometer calibration to ensure consistent viscosity and performance from one bottle to the next—something that matters enormously when you're fine-tuning your RC car for racing or bashing. The 30000 CPS grade offers excellent protection and controlled slip in differentials, helping you maintain traction without over-locking the diff and sacrificing steering response.
Unlike generic silicone oils, Corally Diff Syrup is 100% pure silicone with no additives or fillers that could compromise performance or damage your RC differential. The convenient 60ml flip-top bottle with drop-by-drop dispensing cap makes it easy to apply precisely the amount you need, and the viscosity marking on the cap ensures you'll never grab the wrong bottle mid-race or maintenance session. If you're serious about your RC hobby in the UK and want to give your machine every advantage, this is the differential oil the professionals trust.
Key Features
- Ultra Pure 100% Silicone Formula — This oil contains absolutely no additives, fillers or impurities that could damage internal differential components or affect performance consistency, ensuring your RC car's drivetrain stays protected and responsive over thousands of runs.
- 30000 CPS Viscosity Rating — This medium-thick viscosity grade is calibrated to the industry-standard CPS measurement system, providing optimal slip control in differentials across a broad range of driving styles and track conditions, from smooth carpet to rough outdoor terrain.
- Rheometer Calibrated Each Batch — Every production batch is individually tested and calibrated on a rheometer device to guarantee consistent viscosity and performance, meaning you get the same reliable behaviour from bottle one to bottle fifty.
- Drop-by-Drop Flip-Top Cap — The precision flip-top cap with controlled dispensing nozzle lets you apply oil exactly where you need it without waste, making maintenance quicker and keeping your workbench clean during RC car preparation.
- Viscosity Indication Label — The cap features a printed viscosity marking that makes identification instant, preventing accidental mix-ups and ensuring you're always using the correct grade for your differential setup.
- Temperature Stable Performance — This oil maintains consistent viscosity across varying temperatures, so your RC car's differential will behave the same whether you're driving on a warm summer day or during a cooler autumn outing at your local RC track in the UK.
- Manufactured and Bottled in Europe — Made to European quality standards with rigorous production controls, this oil represents the same engineering precision that goes into professional race-spec RC vehicles and components.
- 60ml Generous Bottle Size — The 60ml (2oz) capacity provides enough oil for multiple differential fills and adjustments, making this bottle excellent value for regular RC enthusiasts and competitive drivers who fine-tune their setups frequently.
- Complete Viscosity Range Available — Team Corally produces Diff Syrup in numerous grades from thin 3000 CPS up to super-thick 100000 CPS, so you can find or switch to the perfect viscosity for your specific differential, driving style, and track conditions.
Technical Performance
The Corally Diff Syrup 30000 CPS represents precision engineering at the molecular level. The 30000 cSt (centistoke) viscosity rating sits comfortably in the medium-thick range of the Team Corally lineup, making it suitable for a wide variety of RC applications including buggies, truggies, monster trucks and off-road vehicles. This particular grade offers an excellent compromise between differential protection and controlled slip—thick enough to provide robust gear lubrication and prevent excessive wear on internal differential components, yet fluid enough to allow proportional slip that maintains steering response and handling predictability. The 100% pure silicone formulation without additives means the oil won't break down prematurely under the heat and mechanical stress generated during high-speed runs or competitive racing. European manufacturing ensures that quality control standards are met at every stage of production, from raw material selection through to final bottling. The temperature-stable characteristics mean viscosity remains consistent whether your RC car is running indoors under controlled conditions or outdoors where ambient temperatures may vary throughout the day. Professional RC racers across the UK and Europe trust Corally Diff Syrup because the performance is predictable, batch-to-batch consistency is guaranteed through rheometer calibration, and the oil delivers the kind of durability needed for both casual weekend bashing and serious competition use.
What's in the Box
- One 60ml (2oz) bottle of Team Corally Diff Syrup Ultra Pure Silicone 30000 CPS
- Flip-top drop-dispensing cap with viscosity marking label
Frequently Asked Questions
- What viscosity should I use in my RC car's differential? — Differential viscosity depends on your specific RC car model, driving style, and track conditions. The 30000 CPS grade offered here is a medium-thick option that works well for most RC buggies, trucks and truggies in a variety of conditions. Check your RC car's manual or manufacturer recommendations for the ideal grade, and remember that Team Corally produces the complete range from 3000 CPS up to 100000 CPS, so you can adjust if needed.
- How is this oil different from other silicone differential oils? — Team Corally Diff Syrup stands out through its 100% pure silicone formulation with no additives or fillers, rheometer calibration of every production batch for guaranteed consistency, and European manufacturing quality standards. This level of precision and purity is what distinguishes professional-grade oils from generic alternatives, and it directly translates to more predictable differential behaviour and longer component lifespan in your RC car.
- Why does batch-to-batch calibration matter? — When you're tuning your RC car's setup, small changes in differential oil viscosity can noticeably affect how the diff locks, how your car responds to steering inputs, and how it corners. By rheometer-calibrating each production batch, Team Corally ensures that when you buy a second bottle of 30000 CPS, it behaves identically to your first bottle, eliminating inconsistency variables and letting you focus on other tuning adjustments.
- Is this suitable for beginners? — Yes, this oil is suitable for RC enthusiasts of all skill levels. Beginners benefit from the precision and quality, which means fewer tuning guesses and more predictable car behaviour, whilst experienced drivers appreciate the consistency that allows advanced setup refinement. The flip-top cap and easy drop dispensing make application straightforward for anyone new to differential oil maintenance.
- What temperature range is this stable across? — The Corally Diff Syrup 30000 CPS maintains temperature-stable performance across typical RC driving environments, whether indoors or outdoors in the UK. The exact operating range isn't specified in available documentation, but the temperature stability means you can rely on consistent viscosity behaviour in normal seasonal conditions rather than worrying about the oil thickening or thinning unpredictably.
- How much oil do I need per differential fill? — This varies by RC car model and differential type. Consult your vehicle's manual for the exact capacity. The 60ml bottle is generously sized and provides enough oil for multiple fills and multiple adjustments, making it economical for regular maintenance and fine-tuning.
- Can I mix this with other brands of differential oil? — It's best practice to use a single brand and grade in your differential rather than mixing different oils, as this can affect viscosity predictability and performance. Stick with Team Corally Diff Syrup throughout for the most consistent results.
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 DIFF SYRUP ULTRA PURE SILICONE 30000 CPS 60ML / 2OZ C-81530 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.
- Brand: Team Corally
- Model Number: C-81530
- Product Type: Differential Oil
- Viscosity Grade: 30000 CPS (centipoise)
- Viscosity Grade CST: 30000 cSt
- Oil Type: 100% Pure Silicone Oil
- Bottle Size: 60ml / 2oz
- Dispenser Type: Drop-by-drop flip-top cap
- Features: Viscosity indication label on cap
- Temperature Stability: Yes
- Batch Calibration: Rheometer calibrated
- Manufacturing Location: Manufactured and bottled in Europe
- Barcode: 8718057120450
- Available Viscosity Range: 3000 CPS to 100000 CPS (multiple grades available)
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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