Reducers - SlowAvailable in Gallons, Quarts, and Pints. A blend of solvents that thins out the viscosity of your topcoats and primers. Also helps the sprayability of your coatings. Use a slow reducer for temperatures between 79-90 degrees. Use a medium reducer for temperatures between 69-78 degrees. Use a fast reducer for temperatures between 60-68 degrees. Reducers - MediumAvailable in Gallons, Quarts, and Pints. A blend of solvents that thins out the viscosity of your topcoats and primers. Also helps the sprayability of your coatings. Use a slow reducer for temperatures between 79-90 degrees. Use a medium reducer for temperatures between 69-78 degrees. Use a fast reducer for temperatures between 60-68 degrees. Reducers - FastAvailable in Gallons, Quarts, and Pints. A blend of solvents that thins out the viscosity of your topcoats and primers. Also helps the sprayability of your coatings. Use a slow reducer for temperatures between 79-90 degrees. Use a medium reducer for temperatures between 69-78 degrees. Use a fast reducer for temperatures between 60-68 degrees. Low Odor Reducer Since reducers have strong smells, we had to formulate a reducer that has a very low odor to it otherwise you will sacrifice some of the low odor with a strong odor reducer. Use our low odor reducer with our low odor topcoats.