Thông số kỹ thuật:
- 50% “aliphatic hydrocarbons“. The manufacturer’s website claims this ratio in the current formulation cannot accurately be described as Stoddard solvent, a similar mixture of hydrocarbons.
- <25% petroleum base oil. Presumably a mineral oil or light lubricating oil.
- 12–18% low vapor pressure aliphatic hydrocarbon. Reduces the liquid’s viscosity so that it can be used in aerosols. The hydrocarbon evaporates during application.
- 2–3% carbon dioxide. A propellant which is now used instead of the original liquefied petroleum gas to reduce WD-40’s flammability.
- <10% inert ingredients.
- Dung tích: 400ml