{"product_id":"pro-tec-radiator-flush-pulitore-del-sistema-di-raffreddamento-radiatore-375ml","title":"Pro-Tec Radiator Flush Cooling System Cleaner 375ml","description":"\u003cp\u003e\u003cstrong\u003ePro-Tec Radiator Flush\u003c\/strong\u003e is the professional cleaner for engine cooling system maintenance. Formulated by Pro-Tec — a German brand specialising in engine chemistry —, it removes limescale deposits, rust deposits, biological residues and impurities that accumulate over time in the radiator, water pump and hoses, reducing thermal efficiency and accelerating internal corrosion of the circuit.\u003c\/p\u003e\u003cp\u003eUse before every coolant replacement to guarantee a clean circuit working at the correct temperature, preventing engine overheating and prolonging the life of the new coolant. Available in a 375ml format, sufficient for a complete treatment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Pro-Tec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 375 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Cooling system cleaning, radiator, hoses, water pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Petrol, diesel, LPG engines — aluminium, copper and brass radiators — compatible with G11, G12, G12+, G12evo, G13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e PT-RAD-FLUSH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Cooling additives\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAdd the product to the full cooling circuit. Start the engine and bring it to operating temperature (80–90°C) with the heating on maximum. Allow to run for 10–15 minutes. Switch off, drain the fluid and rinse with clean water until the outflow is clear. Refill with new coolant at the concentration specified by the manufacturer. Do not drive with the product in the circuit.\u003c\/p\u003e\u003cp\u003eIdeal for those looking for a \u003cstrong\u003ecar radiator cleaner\u003c\/strong\u003e, a \u003cstrong\u003ecooling system detergent\u003c\/strong\u003e or a treatment to correctly prepare the circuit before an antifreeze change. Professional Pro-Tec product, available at LS Motors with delivery throughout Italy.\u003c\/p\u003e\u003cdetails class=\"ls-faq\"\u003e\u003csummary\u003eHow often should the radiator be cleaned?\u003c\/summary\u003e\u003cp\u003eIt is recommended at every coolant replacement, generally every 2–4 years or 60,000–120,000 km according to the manufacturer's specifications.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"ls-faq\"\u003e\u003csummary\u003eCan I use it if the engine is overheating?\u003c\/summary\u003e\u003cp\u003eYes, but first check that the overheating is caused by deposits in the radiator and not by other mechanical causes (thermostat, water pump, broken fan).\u003c\/p\u003e\u003c\/details\u003e","brand":"Pro-Tec","offers":[{"title":"Default Title","offer_id":52303168831817,"sku":"PT-RAD-FLUSH","price":14.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/0621\/9849\/files\/311.jpg?v=1747071705","url":"https:\/\/www.lsmotors.shop\/en\/products\/pro-tec-radiator-flush-pulitore-del-sistema-di-raffreddamento-radiatore-375ml","provider":"LS MOTORS","version":"1.0","type":"link"}