Ultra-Pure Regular Tuning Slide Lube is a safe, all-synthetic grease that is used on all slides of brass instruments. Apply fresh each week for best results. For pro horns, we recommend our Light Tuning Slide Lube for the 1st and 3rd slides which must move easier and faster, but this Regular lube is perfect for the main tuning slide and 2nd slide.
Usage info: Remove each slide and wipe off old grease with a paper towel. Apply a very small amount of fresh lube and push the slide back in. Wipe off any excess. Do this each week for best results.