A Matter of Seconds

A simple and safe way to detect explosives before they go off. Suspicious objects as well as suspect persons can be identified easily within seconds! Expray works on both conventional (TNT), plastic explosives (RDX, Semtex) and improvised explosives such as Nitrate based (ANFO). Expray identification kit consists of laminated test papers and three spray cans: "E", "X" and "I". The test procedure can be described as "wipe & spray". A special collection paper is first rubbed over any desired surface (case, handles, fingers, palms, etc.) The paper is then sprayed with the three canisters sequentially. If, at any stage, colour stains appear - it means a positive detection. Total test time: a matter of seconds! This process detects even minute traces of a mere microgram in size! The spray can also be sprayed directly on suspicious articles such as envelopes and packages. Expray can even discern residue after an explosion has occurred, thus helping speed up crucial investigations. The spray is very easy to use and is
extremely cost efficient. Price per test is virtually negligible.
Most important, it will not only save precious time - it will
save lives. Thus Expray should be implemented in the
arsenal of every security system.