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: £14.99

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: £21.99

Ametech METAL-TEC10 Metal Treatment For Transmissions 237ml 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. 237ml 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 250ml - swells and rejuvenates neoprene rubber seals and O5.99 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: £5.99

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: £45.00

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: £5.99

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: £5.99

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: £5.99

Ametech Metal-Tec 10™ Anti-Friction Oil Additive 100ml Ametech Metal-Tec 10™ is a maximum duty PH neutral metal conditioning formula that protects metal surfaces against extreme pressure, friction related heat and high-wear conditions. Add to any oil or grease (except vegetable or plant derived oils). For engines, gearboxes, differentials, power steering and many, many other applications. Handy 100ml bottle with nozzle applicator treats 2 litres of oil. Price: £9.99

Ametech METAL-TEC10 Metal Conditioner & Anti-friction Oil Additive 500ml REVIEWED BY QUENTIN WILLSON - Ametech Metal-Tec 10™ is a PH neutral advanced technology metal treatment that protects metal surfaces against extreme pressure, friction related heat and high-wear conditions. Add to any oil or grease (except veggie oils). For engines, gearboxes, differentials, power steering and many, many other applications. 500ml bottle treats 10 litres of oil. Price: £31.50

Ametech Metal-Tec 10™ Power Steering Oil Additive 100ml Ametech Metal-Tec 10™ is a maximum duty PH neutral metal conditioning formula that protects metal surfaces against extreme pressure, friction related heat and high-wear conditions. Add to any oil or grease (except veggie oils). For engines, gearboxes, differentials, power steering and many, many other applications. Handy 100ml bottle with nozzle applicator treats 2 litres of oil, sufficient for most power steering applications. Price: £9.99

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: £27.00