Parafilm is a self-sealing, moldable, flexible film for stopping reed leaks. It is waterproof and vegan friendly.
You can conveniently cut off uniform sized strips that wrap easily, stretch to seal, and don’t come off until you’re ready. The ultra-thinness assures no deadening of sound, and Parafilm can be stretched 3 to 4 times its original length, making it almost impossibly thin and yet highly effective.
This roll measures 90 feet x 1/2 inch, good for sealing hundreds and hundreds of leaky reeds.