If it is an electric CVT that uses planetary gears and is structured like a gear differential, I think the addition of Bellhammer undiluted solution would have a risk-free effect.

If the conditions are as described, and if it is not a mechanism like a normal CVT with only a star-planetary gear configuration, I think it is possible to use it.
However, we have not been able to obtain enough information to be certain. We cannot make any guarantees regarding this matter, so please use at your own discretion.

In fact, there is enough lubrication in the clutch mechanism of many cars, motorcycles, and ships that have slipped due to accidental addition of the wrong lubricant, and this has led to major problems.