Motor oil additives | Anti-friction additive | Super Lubricant  | Oil treatment | Viscosity improver | Friction reducer | Metal treatment

Motor Oil Additives, as the name suggests, are treatments which are added to motor oil to serve a specific beneficial purpose. Some motor oil additives change the formulation of the oil to which they are added to enhance lubricity or improve viscosity (e.g Super Lubricant & Friction Reducer or Oil Treatment & Viscosity Improver); some are added to the engine oil to act as an engine cleaner and sludge remover (e.g. Motor Cleaner/Flush) before an oil change; some contain special chemicals which act upon neoprene rubber seals to rejuvenate and condition them, preventing leaks (e.g. Oil Anti-leak) and some merely use the oil as a carrier without changing its formulation, acting instead upon the metal surfaces in the engine (e.g. Engine Restorer and Metal-Tec10 Metal Treatment). 

250ml Ametech RESTORE Oil Engine Restorer & Lubricant. For Petrol, Diesel and LPG engines. Use one 250ml can for each litre of engine capacity or 10% RESTORE by volume to engine oil. This size can is suitable for up to 1.4 litres of engine size. Price: £18.99

400ml Ametech RESTORE Engine Restorer & Lubricant 400ml Ametech RESTORE Oil Engine Restorer & Lubricant for Petrol, Diesel and LPG engines. Use one 400ml can for each 1.6 litres of engine capacity or 10% RESTORE by volume to engine oil. This size can is suitable for 1.5 to 2 litres of engine size. Price: £24.99

Ametech METAL-TEC10 Metal Treatment For TRANSMISSIONS 250ml Ametech Metal-Tec 10™ protects metal surfaces in Automatic and Manual Transmissions against extreme pressure, friction related heat and high-wear conditions. Improves gear shift, reduces gear whine and improves performance whilst providing maximum protection against wear. 250ml bottle treats approximately 5 litres of oil. Price: £19.99

Ametech RESTORE OIL ANTI-LEAK Stop leak additive - 250ml Stop Leak Anti-Leak Oil Additive - OIL ANTI-LEAK - swells and rejuvenates neoprene rubber seals and O rings to slow down, stop and prevent oil leaks in engines, manual gear boxes and power steering. Oil Anti-Leak is very useful as a cure for blue smoke on cold start caused by hardened and shrunken engine valve stem seals. Price: £7.99

1 Litre Ametech RESTORE Engine Restorer & Lubricant For Petrol, Diesel and LPG engines. Use one 1 litre can for 4 litres of engine capacity or 10% RESTORE by volume to engine oil. This quantity of Engine Restorer will treat 4-5 litres of engine capacity. Price: £49.00

Ametech RESTORE Motor Cleaner, Engine Flush 250ml Add to old engine oil before an oil change and run the engine for 10-15 minutes to free the engine sump and oil-ways of harmful sludge, varnishes and gums and free up sticking rings and tappets. Keeps new oil clean for longer. Add one 250ml bottle to 3 to 6 litres of oil in the sump before oil change. Price: £7.99

Ametech RESTORE Super Lubricant & Friction Reducer 250ml Ametech RESTORE Super Lubricant & Friction Reducer – excellent anti-friction and anti-wear protection for newer engines. Frees up sticky hydraulic lifters, valve stems and piston rings and quietens noisy tappets and valve train noise. Price: £7.99

Ametech RESTORE Oil Treatment and Viscosity Improver 250ml Oil Treatment + Viscosity Improver – improves the boundary film strength of engine oil and strengthens resistance to viscosity loss at high temperatures, reducing oil consumption and engine wear in new and old vehicles. Price: £7.99

Ametech METAL-TEC10 Anti-Friction ENGINE Treatment Ametech Metal-Tec 10™ Anti-Friction Engine Treatment polishes, seals and protects metal surfaces in your engine to: reduce friction, heat and wear; enhance performance, power and fuel economy; reduce oil consumption. Add 50ml to each litre of oil or lube. Available in two sizes - 250ml and 500ml. Price: From: £19.99

Ametech METAL-TEC10 Metal Conditioner & Anti-friction Oil Additive Ametech Metal-Tec 10™ is an advanced technology metal treatment that protects metal surfaces against extreme pressure, friction related heat and high-wear conditions. Add to any oil or grease . For engines, gearboxes, differentials, power steering and many, many other applications. Add 5% Metal-Tec10 to each litre of lubricating oil in the system. 3 sizes - 100ml, 250ml and 500ml Price: £31.49

Ametech Metal-Tec10 POWER STEERING Oil Additive 100ml Ametech Metal-Tec10 for Power Steering is a maximum duty anti-friction additive that smooths and seals metal surfaces to return silky smooth operation to power steering assemblies. Handy 100ml bottle with nozzle applicator treats 2 litres of oil, sufficient for most power steering applications. Price: £10.99

Special Offer! SIX BOTTLES Ametech Restore Motor Cleaner Oil Anti-leak fattens, rejuvenates and conditions rubber seals to prevent and stop oil leaks in engines, manual gearboxes and standard differentials. One 250ml bottle treats 3 to 6 litres of motor oil. Price: £42.00

Special Offer! SIX BOTTLES Ametech Restore Oil Anti-leak Oil Anti-leak fattens, rejuvenates and conditions rubber seals to prevent and stop oil leaks in engines, manual gearboxes and standard differentials. One 250ml bottle treats 3 to 6 litres of motor oil. Price: £42.00

Special Offer! SIX BOTTLES Super Lubricant & Friction Reducer Ametech RESTORE Super Lubricant & Friction Reducer – excellent anti-friction and anti-wear protection for newer engines. Frees up sticky hydraulic lifters, valve stems and piston rings and quietens noisy tappets and valve train noise. One 250ml bottle treats 3 to 6 litres of motor oil. Price: £42.00