I am working with a local engineer in the development of a unique barrier system, using the patented XPC fastener. The fastener allows aluminium and steel tube to be used to construct a window grille or bars on site.

No need for expensive steel fabrication and cumbersome equipment, it is cut to size on site and fitted into any vulnerable area of a building. Ideal for doctors dispensaries, computer server rooms and other such sensitive areas. Easy to fit, strong, repairable if attacked and re-useable.

I have pictorial evidence of this sytem in use and will be willing to share it