Stamping Ink EUROLITE UV-active Transparent Yellow 50 ml (51107996)

EUROLITE UV-active Transparent Yellow stamping ink in a 50 ml bottle is a specialised ink formulated for use with rubber stamps and stamp pads. The fluid remains transparent under normal lighting conditions and fluoresces bright yellow under UV or black light, enabling discreet marking, verification and decorative effects. The bottle design supports controlled dispensing and refilling of stamp pads or reservoirs.

Advantages

The ink provides reliable UV visibility while remaining nearly invisible in daylight, allowing covert marking and document verification without altering the appearance of printed material. Its formulation is compatible with common rubber stamp materials and pad fabrics, offers good flow for even impressions, and dries to a stable, smear-resistant finish when applied correctly. The 50 ml volume ensures multiple refills and practical storage.

Suitable for

• Security marking and authentication of documents
• Event access control and ticket verification
• Decorative stamping on paper, card and labels
• Inventory or asset tagging requiring UV verification

Key specifications

• Colour under visible light: transparent
• Fluorescence under UV: yellow
• Volume: 50 ml
• Form: liquid stamping ink designed for rubber stamps and stamp pads
• Drying behaviour: dries to a stable, low-smear finish on paper and card when applied appropriately

How to use

Before first use, shake the bottle gently to homogenise the fluorescent pigment. Apply a few drops to a clean stamp pad or directly to the stamp surface, distributing the ink evenly across the pad fabric. Test on scrap paper to check impression visibility and drying time; add more drops if impressions appear faint. Allow stamped impressions to dry fully under normal ambient conditions. Close the bottle tightly after use to prevent evaporation and contamination.

Usage recommendations

Store in a cool, dry place away from direct sunlight and strong heat sources. Avoid contact with skin and eyes; use in a well-ventilated area. For long-term pad performance, avoid over-saturating pads; reapply in small amounts as needed. Use a UV or black light source to verify fluorescence. Dispose of any waste according to local regulations.