The PPG Industries D884 High Solids Hardener is a clear, 1-gallon unit designed for professional use. With the manufacturer part number D884, this hardener is known for its high solids content, providing strong and durable finishes. The product does not come with a warranty, but its reputation in the industry speaks for itself. Perfect for woodworking, concrete, and other construction projects, this hardener is a reliable option for achieving professional results.