Fire-retardant board, also known as heat-resistant board, scientifically referred to as Thermosetting Resin-impregnated Paper High-pressure Laminated Board, abbreviated as HPL (Decorative High-pressure Laminate), is a fire-resistant building material used for surface decoration. It boasts a wide range of surface colors, patterns, and unique physical properties.

Fire-retardant panels are widely used in interior decoration, furniture, kitchen cabinets, laboratory countertops, and exterior walls.