Overview
The CORALLY DIFF SYRUP ULTRA PURE SILICONE 75000 CPS 60ML / 2OZ (C-81575) is a professional-grade differential oil designed specifically for RC car enthusiasts and serious hobbyists across the UK who demand precision tuning and consistent performance. This ultra-pure silicone formula represents the pinnacle of differential lubrication technology, manufactured and bottled right here in Europe to the highest quality standards. Whether you're a competitive racer fine-tuning your RC buggy or a weekend basher looking to optimise your RC car's handling characteristics, this 75000 CPS viscosity grade offers the perfect balance for medium-to-thick differential applications that require reliable, temperature-stable performance.
Team Corally has engineered this differential syrup to provide the exact consistency needed for tuning the most demanding RC applications. The 75000 CPS specification falls within the thicker range of their comprehensive product line, making it ideal for drivers who need to increase differential locking effect or improve traction control in challenging conditions. Every bottle is rheometer calibrated during production to ensure batch-to-batch consistency that serious RC car users demand, whether they're preparing for competition or simply want their RC vehicle to perform at its absolute best on the track or trail.
RC Model Shop stocks this authentic Team Corally product because we understand that differential oil selection is not a compromise area—it directly affects your RC car's cornering speed, stability, and overall handling characteristics. The 60ml bottle size offers excellent value and sufficient quantity for multiple applications and adjustments across your RC fleet.
Key Features
- 100% Pure Silicone Oil Formulation — This differential syrup is manufactured from ultra-pure silicone with no additives or contaminants, ensuring consistent viscosity performance and long-term stability in your RC differential without breaking down under heat or UV exposure during extended RC car sessions.
- 75000 CPS Viscosity Rating — The 75000 centipoise specification positions this oil in the medium-thick category, providing excellent differential locking characteristics and traction control tuning options for RC buggies, trucks, and touring cars that require enhanced mechanical grip and controlled power delivery.
- Rheometer Calibrated Production — Each production batch is tested using precision rheometer equipment during manufacturing, guaranteeing that every bottle meets exact viscosity specifications and maintains consistency from batch to batch, eliminating the variation issues that plague cheaper differential oils.
- Temperature Stable Formula — The silicone oil maintains consistent viscosity across temperature ranges, ensuring your RC car's differential performs identically whether you're running in cold UK weather or during hot summer RC racing events, without the thinning or thickening that affects performance tuning.
- Drop-by-Drop Flip Top Cap — The precision applicator cap allows controlled, single-drop application directly to your RC differential, enabling fine-tuning adjustments without wastage and making it easy to dial in the exact locking effect your RC car needs for specific track conditions or driving styles.
- Viscosity Indication Label on Cap — The colour-coded label on the flip top clearly identifies the 75000 CPS specification, preventing accidental mixing of different viscosity grades and ensuring you always apply the correct oil to each differential in your RC car collection.
- European Manufacturing and Bottling — Manufactured and bottled in Europe to ISO standards, this differential syrup benefits from quality control procedures that rival professional automotive lubricants, delivering the precision consistency that separates premium RC products from budget alternatives.
- 60ml / 2oz Bottle Size — The 60ml capacity provides ample volume for multiple differential fills and tuning adjustments, making this bottle excellent value for RC enthusiasts who maintain several vehicles or regularly experiment with viscosity changes to optimise performance.
Technical Performance
The CORALLY DIFF SYRUP 75000 CPS represents the convergence of automotive-grade lubrication science and RC-specific engineering requirements. With a viscosity rating of 75000 centiStokes (cSt), this oil occupies the sweet spot for RC differentials requiring enhanced locking characteristics without excessive resistance that would impair acceleration or create binding. The 100% pure silicone composition ensures that the oil maintains its viscosity characteristics across the temperature ranges experienced during intense RC car operation, whether you're running carpet tracks in heated UK indoor venues or outdoor off-road courses exposed to variable weather. The rheometer calibration process employed during manufacture means that quality control is not left to chance—each batch is objectively tested and certified to meet the exact 75000 CPS specification, giving you the confidence that your differential tuning adjustments will remain stable and predictable across multiple bottles and applications. The European manufacturing facility maintains stringent production standards, producing a product that competes with professional automotive differential fluids in terms of purity and consistency whilst remaining specifically formulated for the lighter-duty applications of RC vehicles. For RC car owners in the UK who understand that differential oil viscosity directly affects handling balance, turn-in response, and traction control, this represents genuine performance-tuning capability at accessible pricing.
What's in the Box
- CORALLY DIFF SYRUP ULTRA PURE SILICONE 75000 CPS bottle
- 60ml / 2oz total volume
- Drop-by-drop flip top applicator cap
- Viscosity indication label
Frequently Asked Questions
- What is the correct viscosity for my RC car's differential? — Differential viscosity selection depends on your specific RC vehicle model, driving style, and track conditions. The 75000 CPS specification works well for RC buggies and trucks requiring medium-thick oil for enhanced locking and traction control; however, you should consult your vehicle's manual or manufacturer recommendations. Team Corally produces a complete range from 3000 CPS up to 100000 CPS, allowing you to dial in the perfect viscosity for your precise application.
- Is this differential syrup suitable for beginners? — Yes, this product is suitable for RC hobbyists at any experience level. However, differential tuning itself is an intermediate skill—beginners should start with their vehicle's recommended viscosity and only experiment with changes once they understand how differential locking affects their RC car's handling. The precision drop applicator makes it easy to apply, and the clear labelling prevents confusion about which oil you're using.
- How long does one 60ml bottle last? — A 60ml bottle provides sufficient differential fluid for multiple complete fills (most RC car differentials require 5-15ml per application) plus substantial volume for ongoing tuning adjustments. For a typical RC car owner with two or three vehicles, this bottle should provide several months of maintenance and experimentation.
- What makes this different from cheaper differential oils? — The CORALLY DIFF SYRUP 75000 CPS is manufactured to automotive-grade purity standards and includes rheometer calibration testing during production, ensuring batch-to-batch consistency that budget oils cannot match. The 100% pure silicone formulation without additives means it maintains stable viscosity across temperature variations, delivering predictable performance that directly translates to more consistent RC car handling lap after lap. The European manufacturing facility maintains ISO quality standards that distinguish premium products from budget alternatives.
- Will this oil damage my RC differential seals? — Team Corally differential syrups are specifically formulated for RC differential applications and are compatible with standard RC car differential seals. The pure silicone formula without aggressive additives makes it safe for use with the elastomer seals found in modern RC vehicles. However, you should always consult your vehicle's manual for any specific fluid recommendations or restrictions.
- Can I mix different viscosity grades of differential oil? — Mixing different viscosity grades is not recommended, as it will create an intermediate viscosity that may not provide the tuning characteristics you intended. The colour-coded label on the flip top cap helps prevent accidental mixing—always ensure you are applying the correct viscosity for your specific tuning adjustment.
- Is this oil temperature stable for UK weather conditions? — Yes, the silicone oil formulation is specifically engineered to maintain consistent viscosity across temperature ranges, making it reliable for UK outdoor RC racing and bashing in variable weather conditions from cold winter sessions to warm summer track days. This temperature stability is one of the key advantages of premium silicone oils over cheaper mineral-based 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 CORALLY DIFF SYRUP ULTRA PURE SILICONE 75000 CPS 60ML / 2OZ C-81575 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-81575
- Product Type: Differential Syrup / Differential Oil
- Formulation: 100% Pure Silicone Oil
- Viscosity Grade: 75000 CPS (centipoise)
- Viscosity Grade (CST): 75.000 cSt (centistoke)
- Bottle Content: 60ml / 2oz
- Application: Differentials for RC cars, buggies, trucks and touring cars
- Cap Type: Drop-by-drop flip top applicator cap
- Cap Feature: Viscosity indication label for easy identification
- Temperature Stability: Temperature stable formula
- Manufacturing: Manufactured and bottled in Europe
- Quality Control: Rheometer calibrated production batches for consistency
- Product Range: Part of complete range from 3000 CPS up to 100000 CPS
- Barcode: 8718057120474
- Safety Documentation: MSDS available in multiple languages (German, English, French, Dutch)
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.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
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- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.