The Award Winning Steel Seal

NOW WITH IMPROVED SHAPE - Even more durable effect: repairs all types of side leaks in the engine. Classic symptoms: loss of cooling water, white smoke on the exhaust, oil in the cooling water, water in the oil, exhaust gas/pressure in the cooling system (plus follow the instructions in English). ::: Leak head gasket, cylinder head and engine block:::::::::: Suitable for all water cooled engines (car, truck, bus, SUV, tractor etc.) Easy to use: Quick repairs + no disassembly + exchange of cylinder head gasket in the workshop and convince you with the result of Steel Seal. +++ Keep the recommended dosage: [Cylinder capacity up to 2.5 litres = 1 bottle]: [2.5 to 4 litre capacity = 2 bottles]: [4 litre cylinder = 3 bottles]. In case of high pressure in the cooling system: leave the cooling lid open during application. PROTECTS COOLING SYSTEM: Unlike other "coolants", Steel Seal is 100% free of filling materials (fibres, granules, etc.). This prevents unwanted deposits and blockages in the cooling system. Due to its unique action (thermochemical bonding process), the repair remains permanent after successful application on the cylinder head gasket. Preparation: The key is done: rinse the cooling system with clear water before application, if other Extended or Longlife mediums, additives or coolant have been used, or if the coolant has visible impurities. After applying Steel Seal, rinse the cooling system again with water and fill it with fresh coolant.