Berp Bio Trombone Handslide Lube

BERP BioLube is a plant-based trombone handslide lubricant made with beeswax for long-lasting slide performance. It is petroleum-free, sold in a recyclable 1/2 oz. tin, and includes D-Limonene for cleaning properties and a pleasant aroma. BERP also notes that a small amount can last longer than standard lubricants.

This is a strong choice for trombone players who want a smooth, consistent slide feel without using petroleum-based products. It works for regular brass slides and is also recommended by makers of carbon fiber and brass slides, making it a flexible option for students, advancing players, and serious trombonists.