How much Floetrol should I use?
When you begin to paint, if the paint does not brush or roll easily; if it drags or sets too fast, add Floetrol directly to the paint until the paint works smoothly. Start with ½ pint Floetrol per gallon of flat or semi-gloss latex paint if the paint continues to pull, more Floetrol may be added, do not exceed 1 quart Floetrol per 1 gallon latex paint. Let the paint’s workability to be your guide as to how much Floetrol you need.
