Yamaha's synthetic tuning slide grease and tuning slide oil create an air-tight seal and prevent sticking of tuning slides.
Yamaha ASGEL Synthetic Tuning Slide Gel
Yamaha YTR4335G Main Tuning Cable Water Flap / Yamaha YTR4335G Tuning Slide Waterkey
Hetman Synthetic Tuning Slide Oil No.5 - 30ml (1 fl oz) - for Trumpet Cornet etc
Elite Instrument Synthetic Tuning Slide Grease With PTFE
Elite Trumpet Synthetic Tuning Slide Grease With PTFE
Elite Cornet Synthetic Tuning Slide Grease With PTFE
