Our all-purpose invisible blue marking ink is non-porous
and non film producing. These inks are water clear, abrasion
resistant, and produce a strong brilliant fluorescent
color under black light activation.
Our inks are used to mark metal, plastic, wood, concrete,
marble, rocks, just about anything where you need a strong,
incredibly durable invisible mark. Used extensively for
sting operations, ownership, and product proof. See here
for other colours available:
These products produce a coating that is water clear
on the desired object. Applied thin enough you will not
even see the coating itself.
SPECIAL NOTE: Due
to Post Office restrictions and for your convenience,
UK deliveries on this product will be shipped via our
next day carrier service.
For international sales, we have to send the product
by carrier. International shipments are subject to safety
certificates which will add to transport costs. Please
call us for more info on 01737 233 890 or firstname.lastname@example.org