Odorless, tasteless, and inert, Silicone tubing is FDA food-grade approved from -100°F to 500°F. Translucent natural color allows you to see the flow. The perfect tubing for building a personal brewery, especially for any time that the wort in contact with the tubing will be above 180°F. This tubing is not designed to hold pressures above 20psi. It works great with our magnetic drive pumps, such as a March or Chugger pump, but we do not recommend it with an impeller pump or for use with household water pressure.