Adding Catalyst

[lancelot9898]

The various tables give the amount of catalyst to add depending on temperature. I'll be adding a thinner up to 10% by volume and for the final coat...I'll be adding a patch aid up to 33% by volume. Are the tables showing the amout of catalyst to add based on the total volume including patch aid?

[BottomPaintStore]

You should calculate MEKp catalyst % on the total volume!