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Sirchie UV7311 Fluorescent Invisible Metal Marking Ink, 1 Ounce
Original price was: $25.54.$15.11Current price is: $15.11.
Description
This is a highly fluorescent, yet invisible ink used primarily for placing identifying marks on all metals. The ink is fast-drying, permanent and may be applied with a cotton swab or fine-pointed brush. The ink fluoresces a brilliant blue/white when exposed to longwave (UV) or shortwave (UV) radiation.










