The PATENTED FINOR® FlexiStrong technology is a new generation of mica insulation technology. It is made of the highest grade of phlogopite paper reinforced with a glass cloth and covered by a highly inorganic layer. 
FINOR® FlexiStrong is applied with the mica facing the conductor, to act as an ultimate electrical insulation in case of fire

FINOR® FlexiStrong tape

• Better performance level compared to standard mica tapes
• Exceptionally high-speed tape application:
  • Ultra-high speeds during the bunching of conductors – eliminating the extra taping step!
  • Can be used at faster speeds on regular taping machines
• NO delamination and NO hairiness
• DOES NOT need to be stored at 20 °C