Our advancedEngine Seal Liquid is a professional-grade solution for repairing cooling system leaks and head gasket failures. Effectively seals cracks and leaks in head gaskets. Permanent Fix for Cooling System & Head Gasket Repairs.
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For preventive use. Shake well before use. Add contents to the cold cooling system. Start up the heater. Then drive the vehicle for at least 10 minutes. 250 ml is sufficient for up to 10 l of coolant.
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For preventive use. It’s hard to locate small leaks caused by stone chipping, porous soldered connections or hairline cracks in the cooling system on water-cooled engines – the only clue is in the reduced coolant level.
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Works with antifreeze. Celit Radiator Stop Leak has been specifically developed totemporarily repair leaks in automotive cooling systems. The product is compatible with all types of glycol basedantifreeze normally used in cooling systems.
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MA PROFESSIONAL RADIATOR SEALANT. Leave the engine running for a few minutes to mix the sealant with the coolant. Does not clog channels in the cooling system. Start the engine and wait for the fluid to warm up.
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2 x Radiator Stop-Leak - 2 x 325ml Bottles. Sealing product to stop small leaks in the cooling system, with anti-corrosive properties. Formulated to avoid clogging of radiator waterways and temperature sensors.
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Radweld is suitable for all cars and mixes with all types of coolant/antifreeze already in the cooling system. You don't need any special preparation to use Radweld and there's no need to drain or flush the cooling system.
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3 x STP Permanent Radiator Stop Leak 300ml Bottles. 3 xSTP Permanent Radiator Sealer Stop Leak 300ml Bottles. STP® Radiator Sealer is designed to repair radiator leaks quickly and effectively, forming a permanent seal.
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