Vincent Bach tuning slide gel is a thick gel for use on all non-mobile brass instruments slides.
May also be used on woodwind instruments as a cork grease to prevent dry joints and to aid instrument assembly.
Tuning slide grease allows slides to move freely but is thick enough to hold them in position, maintaining an air-tight seal and detering corrosion. Use on all brass instrument valve slides apart from mobile slides and those fitted with a trigger mechanism. Check slides weekly and apply sparingly as required.