Best New Packaging in the performance category at the 2015 AAPEX/SEMA Show! Simply turn the dial on the Select-A-BEAD Nozzle to select the best bead width for your project. A unique, non-curing compound used for sealing, protecting & electrical insulating. Improves electrical performance by reducing arcing & voltage drop. Also ideal for lubricating plastic & rubber. Improves electrical performance in adverse weather conditions. Patented finger-actuated delivery system for smooth, continuous coverage.