Half Pint of Factory Manifold Gray POR15FACTORY MANIFOLD GRAY is a high temperature gray paint capable of withstanding extreme temperatures up to 1400 F. This high temp paint will maintain a durable iron gray color and won't burn off. Can be used on all cars, domestic or foreign, and it meets or exceeds properties and requirements of MIL C 13370. Can be brushed or sprayed. Only Available In Half Pints.