STEEL SEAL: PERMANENT REPAIR

STEEL SEAL: PERMANENT REPAIR

DESCRIPTION

Steel Seal is a thermochemical cooling-system repair treatment formulated to seal coolant-related leaks caused by a blown head gasket, cracked cylinder head or engine block. Under operating heat and pressure, the treatment is drawn toward the damaged area and forms a hardened seal without fibrous fillers.

ABOUT THIS ITEM

• 🟢 Designed for coolant-related head-gasket, cracked-head and block leaks
• 🟢 Thermochemical sealing action activated by engine heat and pressure
• 🟢 Clear formula with no fibrous particles
• 🟢 Suitable for petrol and diesel water-cooled engines
• 🟢 Can be used in steel and aluminium engine applications according to Steel Seal
• 🟢 Recommended dose: 1 bottle for 4-cylinder engines; 2 bottles for 6- or 8-cylinder engines

IDEAL FOR / APPLICATIONS

• 🟢 Confirmed coolant-related head-gasket leaks
• 🟢 Cracked cylinder heads or engine blocks where the engine can still run
• 🟢 White exhaust smoke or coolant loss associated with head-gasket failure
• 🟢 Water-cooled petrol and diesel engines

HOW TO USE

• 🟢 Repair the original cause of overheating or cooling-system failure before treatment.
• 🟢 For best results, drain antifreeze and refill the cooling system with fresh clean water. If another sealing chemical has been used, flush it out with clean water only.
• 🟢 If coolant/water is present in the engine oil, change the oil and filter before treatment as directed by Steel Seal.
• 🟢 With the engine completely cold and the cooling system clean, add the recommended dose directly to the radiator. If there is no radiator cap, use the expansion/surge tank only where the product can flow into the cooling system.
• 🟢 Roadworthy vehicle: drive 5–10 miles at freeway speeds while maintaining approximately 3,000–4,000 RPM, then switch off the engine.
• 🟢 Non-roadworthy vehicle: set heater and fan to maximum, bring the engine to operating temperature, then run at approximately 1,000–1,500 RPM for 30 minutes. Switch off and allow the engine to cool completely.
• 🟢 Monitor engine temperature throughout treatment and stop immediately if overheating threatens.
• 🟢 After successful treatment, restore the cooling system to the correct coolant/antifreeze mixture and level according to the vehicle requirements.