The Technology

The Strongholder FireMaster and DisasterMaster are produced with a proprietary base fabric. The facing of Metalized Aluminum/Mylar is an extremely efficient radiator of infrared radiant heat, reflecting 95% of the infrared seen in a typical residential fire.

A metalized aluminum surface has proven to be the most effective flexible barrier for stopping radiant (infrared) heat. The mirror-like surface reflects radiant heat away, rather than allowing it to be absorbed by the fabric.

Our proprietary Reflection System incorporates a proven five-layer structure which ensures a high level of abrasion resistance so that the fabric remains highly reflective after repeated use. The five layers consist of an outer layer of aluminum, protective film, a second layer of aluminum, heat stable adhesive and an inner layer which is rated to 2080ºF. These layers combine to form a single base fabric that keeps your CRITICAL RECORDS FIRE PROTECTED.

**Please note, all possible fire variables can not be predicted. To get the full benefit of the reflective surface the STRONGHOLDERS should be stored flap down.