New products

Silverhook Stop Leak for Radiators quickly finds and permanently seals radiator leaks. It is formulated to inhibit the formation of rust and corrosion to help prevent further leaks. It is made from a blend of surfactants, corrosion inhibitors and sealants. Stop Leak for Radiators may be used with antifreeze and is harmless to rubber hoses, gaskets and gasket cements. It is suitable for petrol and diesel engines. Size: 325ml

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Silverhook Diesel Particulate Filter Cleaner can be used in all diesel engines fitted with a diesel particulate filter. The cleaner lowers the ignition temperature of soot collected in the filter resulting in filter regeneration, preventing loss of performance caused by a clogged filter. Reduces particulate emissions and helps extend the life of the particulate filter. Simply add directly to the fuel tank. One bottle treats 50 litres.

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Silverhook Engine Stop Leak counteracts the effects of seal shrinkage. Older and higher mileage can develop consistent signs of engine oil loss. This can be caused by rubber seal shrinkage due to age, dryness and consistent temperature changes.Engine Stop Leak contains seal conditioner additives to help correct external rubber seal related engine oil leaks and can be left in the system offering long-term protection.

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Silverhook Petrol Treatment helps prevent blocking deposits with each treatment. It restores lost power and increases fuel economy. Regular use of Silverhook Petrol Treatment helps to maintain engine and fuel system performance, and prevent the harmful build-up of deposits to injectors, carburettors and valves. Size: 325ml

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Silverhook Petrol Injector Treatment is specially formulated to clear clogged injectors ensuring peak performance. It will smooth out rough idling and eliminate tough starting. The advanced corrosion protection prevents rust and fuel system blockage and reduces emissions. Will treat 50-70 litres of fuel.

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Silverhook AdBlue® Diesel Exhaust Treatment Additive is a non-toxic, non-flammable and biodegradable urea and water-based liquid additive that processes the gases in a car exhaust system to remove harmful nitrogen oxide (NOx) emissions. The ready-to-use treatment additive is suitable for diesel vehicles fitted with SCR converters. Produced to ISO 22241. Size: 10 litres (10kg)

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Silverhook Engine Flush Treatment helps to neutralise acid, dissolve varnish and remove sludge in engine oils, that can build-up over time. It is designed for use prior to draining, to help clean the engine, remove harmful deposits and clean sticky valves, lifters and piston rings to improve oil circulation. Size: 350ml

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Over time, the build-up of sludge and rust can impair the performance of cooling systems. This can lead to blocked coolant channels and subsequent overheating and increased pressure. Silverhook Radiator Flush effectively clears blockages and removes any sludge and rust accumulation. May be used with all radiator types and is harmless to rubber hoses and gaskets.

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Silverhook RTV Instant Gasket is a general-purpose silicone rubber sealant that seals, insulates and waterproofs, replacing conventional gaskets in an instant. It can be used as an excellent general-purpose adhesive as it bonds metal, plastic, rubber, glass and many other materials.Its special formulation allows it to withstand temperatures from -62°C to +260°C and intermittent use to +315°C. It rapidly forms a skin but does not harden or crack and will resist all lubricating, coolant and transmission fluids. It replaces conventional gaskets and is ideal for automotive, marine and gardening equipment. Excellent for use on water pumps, transmission pans, timing gear covers exhaust manifolds and differential covers etc. It also insulates electrical parts and makes a perfect gasket for solenoid and relay covers etc.

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The Starrett SDS Plus 2 Point Drill Bit is made with high performance carbide tips and a two channel design featuring a unique chip removal/breakage accelerator. This delivers fast material penetration and maximum debris removal. The drill body offers superior strength thanks to its specialised heat treatment, enabling it to withstand the most demanding of applications.This Starrett SDS Plus 2 Point Drill Bit has the following specifications: Diameter: 6mm.Overall Length: 210mm.Working Length: 150mm.

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Silverhook Oil Tonic is formulated from an advanced blend of friction reducers, oil detergents and oil performance boosters, designed to enhance the lubrication, protection and cleaning properties of your existing oil. Oil Tonic has been developed to maintain engine cleanliness and effective oil circulation by preventing harmful deposits and corrosion build-up. Compatible with synthetic and mineral oils and safe for use with catalytic converters, turbos and soot converters.

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Silverhook Diesel Treatment is a multifunctional treatment that combines strong detergents and lubricants. Cleans deposits and keeps injectors and pistons clean. Provides superior lubrication when used with low sulphur diesel fuels preventing wear and premature failure of injector pumps and injectors. Reduces diesel knock, smooths idling and eliminates tough starting, whilst reducing emissions, black smoke and soot. Helps to improve fuel economy. One bottle treats 50-70 litres of fuel.

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