{"product_id":"lichid-frana-castrol-srf-600-1l","title":"Castrol React SRF Racing DOT 4 Brake Fluid 1L","description":"\u003cdiv class=\"mts-description-container\"\u003e\n\u003cp\u003eCastrol React SRF Racing is a competition brake fluid made for heavy braking on track and on rally stages. It boils at 320 °C when new and at 270 °C once it has absorbed water.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eFMVSS 116 DOT 3 and DOT 4, ISO 4925 Class 4, SAE J1703, JIS K2233 Class 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eyellow, clear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrake systems\u003c\/td\u003e\n\u003ctd\u003edisc and drum, except those that require mineral oil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChange interval\u003c\/td\u003e\n\u003ctd\u003e18 months at most\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical values from the Castrol data sheet\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry boiling point (ERBP)\u003c\/td\u003e\n\u003ctd\u003e320 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWet boiling point\u003c\/td\u003e\n\u003ctd\u003e270 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity at -40 °C\u003c\/td\u003e\n\u003ctd\u003e1300 mm2\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity at 100 °C\u003c\/td\u003e\n\u003ctd\u003e3.5 mm2\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity at 20 °C\u003c\/td\u003e\n\u003ctd\u003e1.066 g\/ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater content\u003c\/td\u003e\n\u003ctd\u003e0.15 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy the wet boiling point matters\u003c\/h3\u003e\n\u003cp\u003eBrake fluid absorbs water from the air, and water lowers its boiling point. The wet value is measured to SAE J1703, on fluid humidified in the lab. When the fluid boils in the caliper, vapour bubbles form and the pedal goes soft. Castrol states that SRF keeps its high threshold throughout its service life.\u003c\/p\u003e\n\u003cdetails class=\"mts-accordion\"\u003e\n\u003csummary\u003e\u003cspan\u003eBefore you fill\u003c\/span\u003e\u003cspan class=\"mts-accordion-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"mts-accordion-body\"\u003e\n\u003cul class=\"mts-notes-list\"\u003e\n\u003cli\u003eIt mixes with conventional DOT 3 and DOT 4 fluids, but mixing lowers its performance. Castrol advises draining the old fluid and flushing the system before filling\u003c\/li\u003e\n\u003cli\u003eChanging it within 18 months keeps the boiling threshold where the data sheet puts it\u003c\/li\u003e\n\u003cli\u003eNot for brake systems that require mineral oil\u003c\/li\u003e\n\u003cli\u003eCastrol asks for the bottle to be stored under cover, below 60 °C and away from frost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Castrol","offers":[{"title":"Default Title","offer_id":52660540834130,"sku":"CAS-SRF600","price":418.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1044\/6857\/8642\/files\/brake-fluid-castrol-srf600-1l.jpg?v=1770579478","url":"https:\/\/letsrace.ro\/en\/products\/castrol-react-srf-racing-dot-4-brake-fluid-cas-srf600","provider":"Let's Race | Echipamente Motorsport, Trackday si Karting","version":"1.0","type":"link"}