BLOC-Encapsulation Device

First Defense for First Responders

About Us

BLOC Encapsulation Device

A handheld containment device  which deploys in seconds to immediately prevent exposure to fentanyl and other lethal powders.


More than 3 decades of experience and development in a revolutionary rapid response device to prevent first responder exposure. 

Thank You

We count on first responders to enforce our laws and save lives, the personnel at TruBLOC designed BLOC to protect you while you protect us.