No hardener is included with this quart of paint color, but hardener is required to be mixed with the paint color before it can be sprayed or used. QUART ONLY (AU) ACRYLIC URETHANE PAINT INCLUDES Use XR Series Exempt Reducers to maintain a 2.8 VOC Level or use the UR Series Urethane Reducers for a 3.5 VOC Level.
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