JLM J04210 Injector Loosener removes corrosion, dirt crust, oil residue and gumming on injectors, injector nozzles and glow spark plugs of diesel engines.

It also helps with disassembling rusted screws, nuts, and bolts. Upon use the formula also lubricates and prevents rust on springs, open chains, cogwheels, hinges, locks and turning points of machines. You may also apply the Injector Loosener if your regular penetrating oil doesn’t dissolve rust, dirt, and soot deposits.

Directions for use
Use on room temperature - Shake before use
On very heavy contaminated objects it is recommended remove large dirt particles first.
Spray from a short distance on the parts to disassemble
Spray until the seized parts have cooled down sufficiently
Allow to penetrate and reduce the component temperature before attempting to undo.
Give it time to work. Repeat if necessary.

Product Data = 400ml pressurised can, box quantity is 12 cans