dragonshield-ht-1DRAGONSHIELD-HT™ is a high build, fast set, polymer with a combination of physical properties which have proven to be very effective as an Energy Absorbing (EA) material.

DRAGONSHIELD-HT™ polymer has been tested and verified as a protective material for mitigating damage caused during a blast event. When placed on the interior wall of a structure, Dragonshield effectively reduces pressure levels occupants must physically endure, while protecting them from fragmenting projectiles. This reduction in pressure also minimizes the deflection of the wall during a blast event.

DRAGONSHIELD-HT™ has been independently tested on a variety of substrates by a number of military and Government entities and laboratories. (Tests available upon request)


  • Dries in seconds for immediate return to service.
  • Superior abrasion and corrosion resistance.
  • Reduces vibration.
  • Thermal Protection.
  • Resistant to chemicals used to decontaminate CARC.
  • Significantly Reduces Fragmentation.
  • Capable of sustaining multiple hits.
  • Field Repairable.
  • Immediately reseals upon penetration.

Watch SPI’s Dragonshield™ Video: