The POLYSECURE marker does not modify surfaces
Because our markers are dissolved in the bulk of a material, they do not modify the surface at all. Therefore there is no constraint from surface modification to the usability of the marked product. Just think of turbine blades, a high value part that does not accept any modification of the surface. With a POLYSECURE marker turbine blades could be marked to provide that the entire turbine runs only if original turbine blades are used.
Small spot sufficient for the readout of the marker
Due to the homogenous distribution of the marker, a material splinter of a few millimeters in case of an airplane crash would suffice to identify the originality of important parts of the airplane.
Because of the nature of a bulk effect, it is not necessary to readout the marker a specific spot. In contrast, the measurement of the marker can be made with a mobile device at the best accessible spot.