It's a barrier between your hair and your flat iron, absorbing heat and preventing further breakage. Firewall dries minute after you spray it on your hair, so your flat iron can slip seamlessly through your hair, plus it is infused with Argan oil. Translation: Your iron keeps moving and your hair stays healthy.

  • Argan oil - smoothes, protects and adds shine
  • Phenyl Trimethicone - protects from heat and adds shine