{"product_id":"castrol-srf-racing-brake-fluid-1l-ultra-high-boiling-point-motorsport-grade-for-consistent-pedal-feel","title":"Castrol SRF Racing Brake Fluid 1L — ultra-high boiling-point, motorsport-grade for consistent pedal feel","description":"\u003cp\u003e\u003cstrong\u003eCastrol SRF Racing Brake Fluid 1L is a purpose-built, ultra-high boiling-point fluid engineered for demanding motorsport and high-performance braking systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for race cars, track-day machines and any vehicle where consistent pedal feel under extreme heat is essential, this 1-liter bottle of Castrol SRF (part number 12512) delivers vapor-lock resistance and stable braking performance in arduous conditions. Its proprietary European formula targets the needs of competitive driving by prioritizing boiling point and wet-boiling stability while maintaining compatibility with common braking systems.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes Castrol SRF suitable for racing and rallying?\u003c\/h3\u003e\n\u003cp\u003eCastrol SRF uses a specialized additive and base-fluid combination that raises both dry and wet boiling points to resist vapor formation when brake temperatures soar. That reduces the chance of spongy pedal feel and inconsistent stopping during repeated high-load stops.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExclusive European formula tuned for motorsport heat cycles\u003c\/li\u003e\n  \u003cli\u003eExceptionally high dry and wet boiling characteristics\u003c\/li\u003e\n  \u003cli\u003eImproved anti-vapor lock behavior under extreme use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow hot can this brake fluid withstand before boiling?\u003c\/h3\u003e\n\u003cp\u003eThe fluid is formulated to cope with the elevated temperatures generated in racing environments. Typical wet boiling point measurements indicate robust thermal resistance, helping preserve braking performance after heavy use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical wet boiling point around 270°C\u003c\/li\u003e\n  \u003cli\u003eMaintains fluid integrity during repeated high-temperature events\u003c\/li\u003e\n  \u003cli\u003eReduces risk of vapor bubbles that degrade pedal feel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does Castrol SRF affect pedal feel and brake consistency?\u003c\/h3\u003e\n\u003cp\u003eBecause SRF minimizes vapor formation and maintains consistent hydraulic pressure, drivers notice a firmer, more predictable pedal response during prolonged or aggressive braking sessions. This consistency helps drivers modulate braking with confidence lap after lap.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStable hydraulic performance under heat load\u003c\/li\u003e\n  \u003cli\u003eConsistent pedal firmness for repeatable stops\u003c\/li\u003e\n  \u003cli\u003eHelps maintain braking feel during endurance use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this fluid compatible with standard braking systems and routines?\u003c\/h3\u003e\n\u003cp\u003eCastrol SRF is intended for vehicles using conventional hydraulic brake systems and is commonly selected for motorsport use. As with all high-performance fluids, follow manufacturer guidance for compatibility and maintenance intervals to ensure system longevity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for most hydraulic brake systems used in racing\u003c\/li\u003e\n  \u003cli\u003eRequires proper system flushing and fluid replacement practices\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle and brake-system maker recommendations for use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Castrol SRF Racing Brake Fluid 1L is aimed at competitive drivers, track-day enthusiasts, and workshops preparing cars for motorsport where maintaining braking performance under extreme heat is a priority. It’s ideal when you need a specialized, high-boiling brake fluid for demanding environments rather than everyday commuter use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Castrol SRF in a street car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, but SRF is formulated for motorsport. For daily-driven vehicles, confirm compatibility and consider regular maintenance due to its specialized properties.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the wet boiling point of Castrol SRF?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typical wet boiling point is around 270°C, providing strong resistance to vapor formation under heavy braking.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Castrol","offers":[{"title":"Default Title","offer_id":48082770296990,"sku":"B002TM4GBQ","price":120.56,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/castrol-srf-front-packaging.jpg?v=1785813800","url":"https:\/\/northtrailauto.ca\/products\/castrol-srf-racing-brake-fluid-1l-ultra-high-boiling-point-motorsport-grade-for-consistent-pedal-feel","provider":"North Trail Auto","version":"1.0","type":"link"}