PCB gasket foam pads are used to buffer the force between PCB plate and the keyboard case to modify the typing sound profile. Upgrading your mechanical keyboards PCB gasket is an easy way to potentially enhance the sound of your custom mechanical keyboard to provide a deeper sound profile that most keyboard enthusiast try to achieve. 

PORON urethane is an open cell foam used in the development of gaskets, protective gear, footwear, and even within parts of the Hubble Space Telescope.

• 5 pcs
• 80mm x 4mm
• 2mm thick
• PORON® material