


Protec A261 Trombone Mouthpiece Brush Overview
The Protec A261 Trombone Mouthpiece Brush is a cleaning and protection tool designed to clear a trombone mouthpiece backbore while helping prevent shank-end damage during storage between playing sessions. Its handle is intended to remain inside the mouthpiece after use, so it functions as a mouthpiece protector as well as a brush.
Protec A261 Trombone Mouthpiece Brush Specifications
- Model: A261
- Used with: Trombone mouthpiece
- Function: Backbore cleaning and shank-end protection
- Bristle material: Soft nylon
- Storage design: Brush stores inside the mouthpiece
- Weight: 0.2 oz
Condition
Brand new in manufacturer's packaging
Who the A261 Trombone Mouthpiece Brush is For
The Protec A261 Trombone Mouthpiece Brush is a trombone mouthpiece backbore brush designed to be stored in the mouthpiece to help protect the end of the shank from dents. It is for trombonists who want a simple, routine-friendly way to keep the backbore clear after playing while adding a practical layer of protection during storage in a case or gig bag.
What distinguishes the A261 is its dual-purpose design: the soft nylon bristles address cleaning, and the handle’s stored-in-mouthpiece approach is intended to reduce the chance of denting the shank end when the brush is kept inside after every use.
Common Questions About the Protec A261
Does the Protec A261 clean the backbore or the cup?
The A261 is designed to clear the backbore. For the cup and throat area, many players use a dedicated mouthpiece brush sized for that section.
How does the A261 help protect the mouthpiece?
If you keep the brush inside the mouthpiece after every use, the handle helps protect the end of the shank from dents during storage and handling.
What are the bristles made of?
The A261 uses soft nylon bristles for cleaning the backbore.
We are proud to be an authorized Protec dealer
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Protec A261 Trombone Mouthpiece 'Protector' Brush
Protec A261 Trombone Mouthpiece Brush Overview
The Protec A261 Trombone Mouthpiece Brush is a cleaning and protection tool designed to clear a trombone mouthpiece backbore while helping prevent shank-end damage during storage between playing sessions. Its handle is intended to remain inside the mouthpiece after use, so it functions as a mouthpiece protector as well as a brush.
Protec A261 Trombone Mouthpiece Brush Specifications
- Model: A261
- Used with: Trombone mouthpiece
- Function: Backbore cleaning and shank-end protection
- Bristle material: Soft nylon
- Storage design: Brush stores inside the mouthpiece
- Weight: 0.2 oz
Condition
Brand new in manufacturer's packaging
Who the A261 Trombone Mouthpiece Brush is For
The Protec A261 Trombone Mouthpiece Brush is a trombone mouthpiece backbore brush designed to be stored in the mouthpiece to help protect the end of the shank from dents. It is for trombonists who want a simple, routine-friendly way to keep the backbore clear after playing while adding a practical layer of protection during storage in a case or gig bag.
What distinguishes the A261 is its dual-purpose design: the soft nylon bristles address cleaning, and the handle’s stored-in-mouthpiece approach is intended to reduce the chance of denting the shank end when the brush is kept inside after every use.
Common Questions About the Protec A261
Does the Protec A261 clean the backbore or the cup?
The A261 is designed to clear the backbore. For the cup and throat area, many players use a dedicated mouthpiece brush sized for that section.
How does the A261 help protect the mouthpiece?
If you keep the brush inside the mouthpiece after every use, the handle helps protect the end of the shank from dents during storage and handling.
What are the bristles made of?
The A261 uses soft nylon bristles for cleaning the backbore.
We are proud to be an authorized Protec dealer
Pairs well with
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99

Protec A261 Trombone Mouthpiece 'Protector' Brush
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders valued over $99 ship via FedEx 2-Day within the U.S. and via DHL internationally. A physical address (no P.O. Boxes) and signature are required. Smaller accessories ship via USPS (2–5 day service) and do not require a signature if valued under $99. Please see our FAQ for additional details.
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Return Policy
We offer an unconditional 30-day return policy to ensure you’re completely satisfied. If you’re unhappy for any reason, return the item for a full refund or full exchange credit (reeds and other consumables are non-returnable once opened). Every instrument we sell is guaranteed to be free of mechanical defects—if an issue arises, contact us and we’ll either reimburse a local repair or provide a prepaid return label for repair, exchange, or refund. If you simply change your mind, you may still return the item for a full refund, but return shipping costs are the customer’s responsibility unless free returns were purchased through Redo at checkout. Please see our FAQ for additional details.
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Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box/refurbished, used, and vintage items include a two-year warranty serviced by our in-house repair shop, and we guarantee every instrument will be free of mechanical defects. Warranty coverage does not include damage from accident, misuse, negligence, improper operation, unauthorized alterations or removed serial numbers, normal wear and routine maintenance, environmental damage (including perspiration, corrosion, or extreme temperature and humidity), lacquer or plating wear, or consumable parts such as springs, pads, and felts. Please see our FAQ for additional details.
