Document examination

Isomark compounds can be used to successfully record indentations on paper and card surfaces and are particularly useful in cases where the substrate prevents the use of ESDA or where glossy printed designs make it difficult to use conventional means such as oblique light.
Recommended compounds for this application

T-1 BLACK

Useful links

The viability and possible applications of high resolution mark replicator casting compound in document examination (PDF 1,936KB)

Applications

Tool Marks

ISOMARK compounds can replicate deep fine marks and even marks with re-entrant geometries to exceptional levels of accuracy...

Latent finger mark recovery and DNA retrieval

ISOMARK compounds can cast finger marks with great accuracy on irregular surfaces. The cast can also simultaneously retrieve DNA...

Foot, tyre and snow print

ISOMARK FOOTPRINT has been formulated specifically for casting shoe marks in sand, soil, etc and is a reliable and fast...

Ballistics

ISOMARK compounds cure to a very high strength and elastic polymer allowing replication and recovery from gun barrels...

Soot removal by spraying

ISOMARK compounds can be sprayed over scrime scenes such as burnt out cars to remove smoke and soot enabling finger...

Document examination

ISOMARK compounds can be used to succesfully record indentations on paper and card surfaces...