Flat topcoat is water based, low VOC and has virtually no odor. The topcoat may be applied with a brush, roller or Lamb's Wool applicator and is great for spraying a flawless finish. The topcoat dries in just 4 hours to a very hard and durable finish and is non-yellowing. It is highly recommended for extra durability on tabletops and cabinets. Available in a 16oz pint, 32oz quart, and 128oz gallon size.