Question about WD-40 Care set

Chain spray does not have the same function as chain oil. It is primarily used for long-lasting lubrication and protection of the chain, whereas chain oil is used specifically as a lubricant. The chain spray penetrates deep into the mechanics, dries quickly and is particularly resistant to being thrown off, thus offering long-lasting lubrication and protection against corrosion. Chain oil, on the other hand, is usually more viscous and is applied specifically as a lubricant to reduce friction and wear.

The chain spray from the care set is therefore more of a multifunctional lubricant and protective agent, while chain oil primarily serves as a lubricant. Both products complement each other, but do not completely replace each other in terms of function.