Detail 01
Valve oil
Goes on piston valves to keep them moving fast and quiet. This is the job you'll do most often, sometimes daily.
Product detailSKU #1274228066846
Al CassFast Valve, Slide and Key Oil
Sale
Independent shopping perspective
The Korena take
One bottle of oil covering valves, slides and keys. Basic maintenance for brass and woodwind players who want a single product on the shelf.
Strong match
Who this is for
- Trumpet and other piston players oiling valves regularly
- Players maintaining a horn plus a woodwind with one bottle
- Keeping a spare in the case for gigs
Consider the trade-offs
When to look elsewhere
- Players wanting a rotor-specific oil for French horn linkages
- Anyone needing tuning slide lubrication — that calls for grease
- Players committed to a synthetic oil system on their horn
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.
Detail 02
Slide oil
For moving slides that need to travel freely. Different task from tuning slides, which are held with grease, not oil.
Detail 03
Key oil
A drop at woodwind key pivots and rods cuts binding and rattle. Very little goes a long way here.
Detail 04
Three uses, one bottle
Saves carrying separate valve and key oils, though dedicated products can be tailored more closely to each job.
Detail 05
Under seven dollars
Cheap enough to keep one in the case and one at home, so you're never skipping maintenance because the bottle ran dry.
Final check
Know before you order
- 01Mixing oil brands can gum up valves — flush the horn before switching
- 02Bottle only. No applicator brush, cloth or cleaning snake included
- 03Wipe excess off keywork; oil left sitting attracts dust and grit
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can I use the same bottle on my trumpet and my saxophone?
Yes, that's the point of it. Valves on the trumpet, key pivots and rods on the sax. Use far less on the keys.
02Can I use this on tuning slides?
No. Tuning slides are meant to hold position and need slide grease. Oil is too thin and will let them creep or fall out.
03How often should I oil my valves?
When they start feeling slow or noisy, which for regular players often means every few days. A drop or two per piston is enough.
04Can I switch to this from another valve oil?
Yes, but rinse the valves and casings first. Leftover oil of a different type can thicken and make the action sticky.