BG Universal Cooling System Sealer - 354ml - 511

Product Number: 511

Small coolant leaks at radiators and heater cores that are difficult or costly to repair mechanically can be permanently sealed without draining the system. BG Universal Cooling System Sealer (511, 354ml) quickly and permanently repairs these leak points. The sealer fibres are six to ten times smaller than the passages in radiators and heater cores, so they will not clog the cooling system. Compatible with aluminium and plastic cooling system components. The formula contains fibres that are 610 times smaller than the narrowest passages in radiators and heater cores, so the sealer circulates freely without blocking coolant flow until it reaches a leak point, where it forms a permanent seal. It is compatible with all antifreezes and cooling system metals including aluminium. Add to the coolant system with the engine warm, following the product label instructions. Suitable for use in all petrol and diesel engines. For persistent or large leaks, professional mechanical repair is recommended. Sealer fibres are six to ten times smaller than the narrowest passages in the cooling system seals leaks without clogging the radiator or heater core. 14-day returns on unopened items. MachineRefurb is an e-commerce platform specialising in replacement parts, spares and consumables for construction, agriculture and industrial machinery, serving customers across Ireland, the United Kingdom and Europe. We offer an extensive catalogue of over 200,000 products to keep your machines running. Standard delivery: 1–7 working days across Ireland, the UK and Europe.