Berp BioOil No. 2 – Piston & Rotor Valve Oil, Medium (3.7 cSt, 1 fl oz)

Berp BioOil No. 2 provides smooth, consistent valve action with a slightly heavier viscosity ideal for medium-tolerance piston and rotor valves. Made from renewable, plant-based materials, this eco-friendly oil delivers professional-level performance while reducing environmental impact.

Designed to prevent sticking, corrosion, and buildup, BioOil No. 2 ensures your instrument performs cleanly and reliably in all playing conditions.

Key Features

• Medium viscosity (3.7 cSt) for balanced valve response

• Ideal for medium-tolerance piston and rotor valves

• Plant-based, biodegradable formula — environmentally friendly

• Prevents corrosion and residue buildup

• Compatible with all brass instruments

• 1 fl oz precision-tip bottle for easy, controlled application

Accessory Inventory & Availability Notice: Due to high in-store foot traffic, our online inventory for small accessories (reeds, mouthpieces, ligatures, stands, mutes, etc.) is not tracked in real-time and fluctuates daily. If you need an item immediately, please call the shop at 713-426-3663 to verify physical stock before placing your order.

If you purchase an accessory that is currently out of stock on our showroom floor, we will immediately order it directly from the manufacturer for you and reach out right away with an updated ETA!