Stinger Snap-Foam Driv… Stinger Snap-Fo… SKU# After one-time setup, the ENPAC Snap-Foam spill containment berm allows for continual drive in and out without ever having to modify the sidewalls. True drive in and drive out capability Foam end walls automatically … After one-time setup, the ENPAC Snap-Foam spill containment berm allows for continual drive in and out without ever havi… REQUEST A QUOTE Learn More