Drester QR10 QuickRinse for Waterborne Rapid Paint Gun Cleaner - The Drester QuickRinse is a totally new device, developed to enable body shops to use disposable cups to its full potential. The QuickRinse is a pneumatic rinsing device which can be used inside the spray booth and it radically facilitates the job when using disposable cups. It quickly cleans the paint channels between color changes. The QuickRinse is another first from Drester, taking paint shop work to another level. Patent pending, it is truly innovative and something that is available only from Drester. No need to leave the booth – saves time, no need to disconnect breather/gun, less risk of dust, does not let heat out, more convenient.