Spacefiller Ultimate II Valve Oil – Synthetic Formula

Spacefiller Ultimate II Valve Oil is engineered for instruments with hand-lapped or very tightly-fitting piston and rotor valves. Its ultra-light, petroleum-free synthetic blend offers outstanding flow and rapid response for high-precision instruments, without residue or buildup.

Ideal for professional brass players and technicians working with fine­tolerance valve systems.

Key Features

• Designed specifically for tight-tolerance piston & rotor valves (hand-lapped or precision instruments) 

• Petroleum-free synthetic formula for clean operation and minimal residue

• Odorless, safe on all finishes, and non-toxic

• Improves valve responsiveness and helps maintain optimal clearance for precision performance

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!