The Siegen S631 is a compact gravity feed spray gun designed specifically for touch-up work and detail refinishing applications. Ideal for professional panel shops and bodywork specialists who need precise control when blowing-in small areas, this lightweight spray gun offers the fine paint and air adjustment necessary for seamless spot repairs and localised finishing work. Featuring comprehensive user controls for air pressure, fluid flow and spray pattern adjustment, the S631 delivers the accuracy required for professional touch-up applications. The brass air cap construction combined with steel needle and nozzle ensures reliable performance and durability in workshop environments. Supplied with a standard 1mm set-up, this gravity feed spray gun is well-suited to spot repairs and small panel work. The compact 125ml capacity pot keeps the overall weight to just 0.30kg, making it comfortable for extended detail work. For finer applications, an alternative 0.8mm set-up is available sepa