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Quantity
1
Contact paper is used for matte finished basses. It will provide a non-porous surface for Thumb Fin to attach to. Contact Paper can be removed without leaving residue on the surface.
Easy to use! Just peel off the backing and place where yo...
Reviews
4.8
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Very helpful for my matte black Journeyman U-bass
Helpful simple lil piece of contact paper! My fin is secure now. Love it.
I accidently tossed one of the two pieces of contact paper I ordered, coz it looked like the backing of the other one I used. Pretty bummed.
If you buy one, I highly suggest keeping it in a larger envelop until you apply it to your instrument.
S
Sandee · May 14, 2026
Helpful
This is a helpful piece of oval tape for a matte finish. The Thumbfin just wouldn’t stay on without this. You could use a piece of packing tape if you want to save a few bucks.
D
Daniel · April 15, 2026
You may need contact paper
Don't be like me, I didn't read the website correctly. I have an ash bodied bass, and the Thumb Fin wouldn't adhere to the body. Thumb Fin sent to me some contact paper and the Thumb Fin now works a dream. My friend who is a professional bass player was also super impressed.
Therefore if you have an ash/wood bodied bass order contact paper when you order you Thumb Fin.