Compact sand blast gun for use with a workshop compressed air supply (recommended operating pressure 90psi) for quickly and effectively removing rust, old paint, carbon deposits etc. It features a 600cc blast media container together with a fully adjustable control valve to manage the flow of blasting media through the gun, which also has the ability to completely restrict the flow of media allowing for air only. Ideal for cleaning pitted surfaces, crevices and other hard to reach places, the gun is designed for performance and ease of use.