Al Cass Fast Valve, Slide and Key Oil is a high-quality lubricant specifically designed for brass instruments. This oil is an essential accessory for brass players, as it ensures smooth and efficient operation of valves, slides and keys.

Crafted with precision, the Fast Oil offers excellent lubrication properties, reducing friction and preventing sticking or sluggishness in the instrument's moving parts. It helps maintain optimal performance and responsiveness, allowing for effortless valve action, smooth slide movements, and precise key operation.

The oil's fast-acting formula ensures quick penetration into tight spaces, providing immediate lubrication and preventing corrosion or wear. It is suitable for use on a wide range of brass instruments, including trumpets, trombones, French horns, and tubas.

The convenient dropper bottle design allows for easy and precise application of the oil, minimizing waste and mess. Simply apply a small amount of oil to the valves, slides, or keys and distribute it evenly for optimal results.

Al Cass Fast Valve, Slide and Key Oil has been a staple of brass lubricants for decades. This petroleum-based lubricant has been a favorite of musicians from student to professional, and a reliable choice for music educators.

Crafted to be used in a variety of situations, Al Cass oil utilizes a thinner viscosity, making it a perfect choice for all types of valve brass instruments with regular to close tolerance valves. This oil is also an excellent choice for lubrication of slides, from 1st and 3rd valve tuning slides on trumpet to trombone handslides and key mechanisms on rotary valve instruments.

The convenient controlled dropper tip allows for precise application while minimizing waste and mess. Simply apply a small amount and distribute evenly for optimal results. A perfect choice for a range of brass instruments including trumpet, trombone, French horn, euphonium and tuba. Al Cass Fast Oil comes in a 2-ounce bottle.