MOTUL RBF 700 DOT 4 Full Synthetic Brake Fluid - 500ml - 109452

Item Description

MOTUL RBF 700 DOT 4 Full Synthetic Brake Fluid - 500ml

 

 

MOTUL RBF 700 Racing Brake Fluid is a high-performance brake fluid specifically engineered to deliver consistent and maximum braking power, even under the extreme temperatures generated by carbon and ceramic racing brake disc systems. Its formulation allows for minimized air vents in the brakes, improving aerodynamic efficiency. It is also compatible with conventional steel discs and can be used in clutch system actuators. Meeting DOT 4 standards, the RBF 700 is suitable for high-performance vehicles, including those used in everyday road applications.


PERFORMANCE:

  • Standards: FMVSS 116 DOT 4
  • Thermal Resistance and Stability:
    • The MOTUL RBF 700 FACTORY LINE boasts an exceptionally high dry boiling point of 336°C / 637°F, surpassing all conventional brake fluids, including DOT 5.1 (260°C / 500°F min) and DOT 4 (230°C / 446°F min). This ensures reliable braking performance even under the most extreme conditions.
    • Aerodynamic Efficiency:
      • Enhances aerodynamic performance by reducing the need for large air vents for brake cooling.
    • Wet Performance:
      • The fluid’s wet boiling point of 205°C / 401°F exceeds the standards for DOT 5.1 (180°C / 356°F min) and DOT 4 (155°C / 311°F min) fluids, ensuring efficient braking in wet conditions. As brake fluids tend to absorb moisture from the air, their boiling points can decrease, increasing the risk of vapor lock or "spongy" braking. The wet boiling point is tested by adding 3% water to simulate this condition.

RECOMMENDATIONS:

  • Avoid mixing with polyglycol-based brake fluids. Do not mix with silicone-based (DOT 5) or mineral-based fluids (LHM).
  • Store brake fluid in its original, tightly sealed container to prevent moisture absorption.
  • Handle with care, as this is an aggressive chemical product. In case of contact with skin, paint, or varnish, rinse thoroughly with water.

 

 

 

About Us

We are Design911, the UKs specialist supplier of Porsche parts and accessories, based in Brentwood, Essex. With decades of experience supplying OEM and aftermarket parts for classic and modern Porsche models, we pride ourselves on our broad inventory, technical expertise, and commitment to customer satisfaction.
Whether youre restoring a classic 356 or upgrading a modern 991, our knowledgeable team is here to help you find the right part quickly and reliably

If you have any questions, wish to confirm fitment, or need help finding something, just get in touch.

Payment

We accept all major payment methods: credit & debit cards (Visa, Mastercard, Switch, Solo, Maestro, AmEx, etc.) as well as bank transfer.

For card payments, we use secure, encrypted online payment processing to protect your financial data.

If you choose bank transfer, youll be supplied with the relevant bank details on your invoice.

As soon as payment is cleared, we aim to dispatch your order promptly.

Shipping

At Design911 we process orders efficiently to get your parts to you as fast as possible  many orders are dispatched from stock within 24 hours. We offer delivery across the UK and international shipping to many countries worldwide.Once your order ships, well update you with tracking information so you can follow its progress.
If you have special shipping requirements for example urgent dispatch or overseas delivery just contact our sales team and well do our best to accommodate.

Terms

At Design911, we aim to provide a transparent and reliable purchasing experience for every customer. By placing an order with us, you agree to the terms and conditions outlined in each listing and in our general trading policies. We encourage customers to read item descriptions carefully and check compatibility before buying, especially for model-specific Porsche parts.

All products are supplied in accordance with the manufacturers specifications, warranty policies, and installation guidelines. Design911 cannot be held responsible for labour costs, workshop fees, or any consequential losses arising from the fitting, removal, or use of parts.

Some items may be special-order, custom-made, or VIN-specific. These items are non-returnable and non-refundable unless faulty. Availability and delivery times for special-order items may vary depending on the manufacturer.

If you have any questions about a parts fitment or suitability, please contact us before placing your order our team is always happy to help.

Returns

If you need to return an item, were here to help make the process straightforward.

Unwanted / Change-of-Mind Returns

  • Notify us within 14 days of receiving the item to request a return.

  • Once approved, items must be returned to us within 30 days.

  • All returns require a Return Authorisation (RA) number before sending anything back.

  • Items must be returned unused, in original packaging, and in saleable condition.

  • Return shipping costs are the responsibility of the customer unless otherwise agreed.

Faulty / Damaged / Incorrect Items

If your item arrives damaged, faulty, or not as described:

  • Contact us within 48 hours with photos and details.

  • We will arrange a replacement, refund, or warranty assessment depending on the issue.

  • Warranty claims follow the manufacturers terms, and some inspections may take additional time.

Returns from Outside the UK

  • Clearly mark the parcel as RETURNED GOODS.

  • Any customs charges resulting from incorrect declarations may be deducted from your refund.

For all return enquiries, contact our team and we will provide guidance and your RA number.

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