Whisk together until no flour pockets remain. You may need to whisk vigorously and/or for awhile. Store in an airtight container in a cool dry place up to 1 year.
To use: paint generously onto cake pans with a pastry brush as needed.
Nutrition Disclosure
All nutritional values are approximate and provided to the reader as a courtesy. Changing ingredients and/or quantities will alter the estimated nutritional calculations.