Detail 01
Thicker synthetic formula
Made to occupy the extra space present in valves with larger tolerances.
Product detailSKU #1500000220312
Ultra-PureBlack Label Classic Valve Oil
Independent shopping perspective
The Korena take
Built for maintenance on older brass instruments, Ultra-Pure Black Label Classic is a thicker synthetic valve oil for valves with extra clearance from worn pistons or rotors. It fills that additional space between the valve and casing to help bring back smoother valve action. The long-lasting formula is particularly suited to larger low-brass instruments, including baritone, euphonium, and tuba.
Strong match
Who this is for
- Maintaining older baritone, euphonium, or tuba valves with increased clearance from wear.
- Restoring smoother valve action where worn pistons or rotors have created larger tolerances.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Final check
Know before you order
- 01Confirm that the instrument has the larger valve tolerances this thicker oil is designed to address.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Why use a thicker valve oil?
Its thicker viscosity fills extra space between the valve and casing, helping restore valve action on worn valves.
02Which instruments is it especially effective on?
It is especially effective on larger low-brass instruments: baritones, euphoniums, and tubas.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Black
