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A63 Very Thin Sheet Cork-Ferree's Tools

Cork and Felt

(45 products)

Shop cork and felt supplies for professional musical instrument repair and restoration. Find sheet cork, precut corks, felt sheets, bumpers, key felts, and other materials for cushioning, spacing, fitting, and replacing components on brass and woodwind instruments.
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Frequently Asked Questions

What are cork and felt used for in instrument repair?


Common applications include key corks, bumpers, silencers, joint fitting and cushioning contact points. The appropriate material depends on the instrument and component.

How do I choose the correct thickness?


Measure the original material when possible and consider the adjustment required. Even small thickness changes can affect key height, regulation and alignment.

Should cork and felt be cut before installation?


The process depends on the application. Some pieces are shaped before installation, while others may be trimmed after bonding. Follow the appropriate repair method and adhesive instructions.

About The Collection

Cork and Felt for Musical Instrument Repair

Shop cork, felt and related materials for keywork, bumpers, joints and other woodwind or brasswind repair applications. These materials help technicians control key height, reduce mechanical noise, cushion contact points and create properly fitted connections.

Instrument repair cork and felt may be available in different thicknesses, shapes and formats. The correct choice depends on the instrument, component, required compression and amount of material being replaced.

Select the Correct Material and Thickness

Measure the existing material and evaluate the repair area before making a selection. Thickness can affect key height, regulation, alignment and how components interact.

Cut and shape cork or felt carefully for a clean fit. Use an adhesive appropriate for the material and application, and allow it to cure as directed before trimming or adjusting the installed piece.