Make a mark only you will know about. DYKEM® UV Marker goes on invisible but illuminates blue under a black light. The fiber tipped marker writes on virtually any nonporous surface including plastic, glass, metal and more. Great for Quality Control processes, tamper checks, tagging, ownership, anti-counterfeiting and much more.


  • Applies clear mark barely detectable to the eye
  • Excellent for security applications
  • Marks on plastic, glass and nonporous surfaces
  • Drying Time: 45 seconds to 1 minute


  • Plastic
  • Glass
  • Metal
  • Nonporous surfaces

Packaging Details

Part No. US Color Units/Case Marker Tip Shelf Life
91195 clear 48 medium, felt (#29) 2 years

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Appearance / Physical State Liquid.
Odor Aromatic
Flash Point 42.22 °C / 108 °F
Boiling Point / Range 158.89-170 °C / 318-338 °F
VOC Content 90.00% 809 g/L
Evaporation Rate < 1 (BuAc = 1)
Vapor Density > 1 (air = 1)
Prop 65 Warning YES

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