The reusable BWNP-SH Series plugs from Caplugs (Buffalo, NY) are suited for use in high temperature finishing processes. They are designed to mask blind weld nuts where it is not possible to thread a mask through the weld nut, or when it's easier to install a mask into the weld nut from one side. Manufactured from Caplugs’ silicone Ultrabake material, these plugs are reusable, may be used in an array of applications and come in a variety of colors for easy identification.
www.caplugs.com; 888-CAPLUGS