WD-40 is a mixture of chemical concentrates suspended in a high grade petroleum distillate.
Will not affect fabrics, rubbers or plastics.
Its working temperature is between minus 100º F and +500 degrees F.
WD-40 is an all purpose liquid for displacing moisture corrosion control, lubrication,
cleaning and penetration.
WD-40 has the ability to penetrate the minute grain boundaries on all metals, although not essentially a lubricant, WD-40 is regularly used to lubricate all light machinery and electrical equipment.

Thoroughly recommended to clean, preserve and protect all tools.