YES!!! Drill a small hole first. I use a center punch so I can accurately hit the center, then use a small drill bit. The fluid will spurt out, and it smells horrid, and stains anything it comes into contact with. I also take a old rag and keep it loosely around the bottom of the strut so when I break through I can immediately replace the drill with the rag. Make sure you have a can or something to drain the fluid into, because you don't want it sitting on the ground! Good luck!