ow it's truly fast and easy to remove gum with GUM BLASTER! Equipped with a 1,000 psi stainless steel valve, this stainless steel tool is designed to work with a truckmount at 300 to 400 psi that can produce at least 170 degrees F at the wand. The higher the heat, the quicker and better the gum is removed. The Gum Blaster can remove dozens of gum pieces in just a few minutes.