---
product_id: 438723929
title: "Castrol SRF Racing Brake Fluid - 1 Liter 12512"
brand: "castrol"
price: "€ 161.00"
currency: EUR
in_stock: true
reviews_count: 5
category: "Castrol"
url: https://www.desertcart.fi/products/438723929-castrol-srf-racing-brake-fluid-1-liter-12512
store_origin: FI
region: Finland
---

# Trusted in professional motorsport High boiling point 312°C Silicon ester tech resists water absorption Castrol SRF Racing Brake Fluid - 1 Liter 12512

**Brand:** castrol
**Price:** € 161.00
**Availability:** ✅ In Stock

## Summary

> 🏎️ Push your brakes to the limit, not your fluid's performance!

## Quick Answers

- **What is this?** Castrol SRF Racing Brake Fluid - 1 Liter 12512 by castrol
- **How much does it cost?** € 161.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/438723929-castrol-srf-racing-brake-fluid-1-liter-12512)

## Best For

- castrol enthusiasts

## Why This Product

- Trusted castrol brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Generous 1-Liter Supply:** Multiple brake fluid changes for cars or motorcycles
- • **Premium Motorsport Standard:** Used by top racers worldwide for ultimate reliability
- • **Race-Proven Thermal Stability:** Withstands extreme heat without brake fade
- • **Advanced Silicon Ester Formula:** Minimizes water absorption for lasting performance
- • **Extended Brake System Longevity:** Delays air formation, reducing maintenance frequency

## Overview

Castrol SRF Racing Brake Fluid leverages cutting-edge silicon ester technology to deliver a high boiling point of 312°C, ensuring superior resistance to heat and water absorption. This 1-liter premium fluid is the go-to choice for motorsport professionals seeking unmatched brake reliability and longevity under extreme conditions.

## Description

Its unique silicon ester technology absorbs less water than conventional glycol ether fluids and prevents the fluid's high-temperature performance from deteriorating. It's high boiling point, ability to withstand extreme temperatures and superior resistance to the effects of absorbed water have established Castrol SRF Brake Fluid as the world's premier fluid for the hydraulic brakes used in all forms of motorsport and racing.....

Review: Uso este líquido de frenos desde hace años. Es un líquido de alta resistencia térmica ideal para uso exigente, con mucho calor o en circuito. Es bastante caro pero da buenos resultados. Para un uso normal o solo en carretera no lo recomendaría por el precio. Si tienes problemas de sobrecalentamiento de frenos y tu líquido se pone oscuro en poco tiempo, entonces si, merece la pena. Con 1L tienes para cambiarlo varias veces o en varias motos.
Review: Da possessore di una Ducati Multistrada 1200 del 2011 è l'unico olio che sembra riuscire a ritardare il problema ben noto della formazione di aria nel circuito del freno posteriore. Prima ero costretto a fare lo spurgo ogni anno mentre con questo dopo due anni ancora nessun problema.

## Features

- Item Category: Machine Lubricant
- Item Trademark: GENERIC
- manufacturer: Generic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002TM4GBQ |
| Best Sellers Rank | #14,410 in Automotive ( See Top 100 in Automotive ) #33 in Automotive Operating Liquids #37 in Motorcycle Chemicals & Fluids |
| Brand | Castrol |
| Customer Reviews | 4.8 4.8 out of 5 stars (654) |
| Date First Available | 8 August 2012 |
| Item Weight | 920 g |
| Item model number | 12512 / 15AFA4 |
| Manufacturer | Generic |
| Manufacturer Part Number | 83-0345 |
| OEM Part Number | 21887 |
| Position | Unknown |
| Product Dimensions | 27.99 x 18.25 x 8.22 cm; 920 g |

## Product Details

- **Brand:** Castrol
- **Item weight:** 0.92 Kilograms
- **Liquid volume:** 1000
- **Material:** Silicone
- **Package information:** Bottle

## Images

![Castrol SRF Racing Brake Fluid - 1 Liter 12512 - Image 1](https://m.media-amazon.com/images/I/71Q9pCDBXYL.jpg)

## Questions & Answers

**Q: Your item doesn't mention the fluid volume of the product. Do you mind letting us know that we are not getting ripped off?**
A: This stuff is very resistant to heat related fluid failure.  It is only necessary if you are planning to race on a road course where your brakes will be extremely hot.  Possibly needed for trailer towing in mountains too.

**Q: Can i use in 02 Ford taurus se ohv?**
A: You could, but it’s really not the right application. This fluid is excellent, but really made for racing brake systems where the fluid is changed frequently. 

Consider a more basic DOT 4 brake fluid and you’ll save yourself a pile of money while getting equal performance for daily driving applications.

**Q: Can you ship to Taiwan Taichung? I would like to buy 12 bottles.**
A: Yes we can but cannot do it with any shipping options offered on Amazon.

Please feel free to call or email us anytime you have any questions or if you need anything else. 

Thank you
Patrick
BMA Auto Parts
888-262-3911

**Q: Can this be used in brake system designed for DOT3?**
A: yes , I used it for many years for brake fluid and clutch fluid

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***K on 1 August 2024*

Uso este líquido de frenos desde hace años. Es un líquido de alta resistencia térmica ideal para uso exigente, con mucho calor o en circuito. Es bastante caro pero da buenos resultados. Para un uso normal o solo en carretera no lo recomendaría por el precio. Si tienes problemas de sobrecalentamiento de frenos y tu líquido se pone oscuro en poco tiempo, entonces si, merece la pena. Con 1L tienes para cambiarlo varias veces o en varias motos.

### ⭐⭐⭐⭐⭐ Review
*by C***N on 19 June 2025*

Da possessore di una Ducati Multistrada 1200 del 2011 è l'unico olio che sembra riuscire a ritardare il problema ben noto della formazione di aria nel circuito del freno posteriore. Prima ero costretto a fare lo spurgo ogni anno mentre con questo dopo due anni ancora nessun problema.

### ⭐⭐⭐⭐⭐ Review
*by R***R on 8 October 2025*

Pretty sure this is the best brake fluid money can buy. You shouldn’t mix this with normal brake fluid, so make sure to use the entire 1l to properly flush your old fluid out.

## Frequently Bought Together

- Castrol SRF Racing Brake Fluid - 1 Liter 12512
- Motive Products - 0100 European Power Brake Bleeder Kit
- Motive Products 1820 Double Catch Bottle Kit, 500ml each, Compatible with Motive Products Power Bleeder Attachments

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**Shop now:** [https://www.desertcart.fi/products/438723929-castrol-srf-racing-brake-fluid-1-liter-12512](https://www.desertcart.fi/products/438723929-castrol-srf-racing-brake-fluid-1-liter-12512)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-27*