DISCLAIMER: Please note, that this is a GAS GAS strain—highly potent and aromatic. Ideal for experienced users seeking strong effects. Handle with care and enjoy responsibly. AAA+ Gasmask - 19% THC The Gasmask high is incredibly strong and long-lasting with a heavy stoney finish that can leave you being lulled into a deep and peaceful sleep as you start to come down. The high starts with a cerebral lift that gives you a mood boost while numbing your brain to any negative or racing thoughts.