Photoluminescent Green Diagonal Tape – Glow-in-the-Dark Maritime Safety Marking

Enhance vessel safety with our high-visibility photoluminescent green diagonal tape, specifically engineered for maritime environments. This self-adhesive safety marking tape absorbs ambient light from natural or artificial sources and emits a brightly visible green afterglow in darkness or smoke-filled conditions. Its distinctive diagonal stripe pattern alerts crew and passengers to potential hazards, emergency exits, evacuation routes, and changes in deck elevation, ensuring clear guidance even during power failures or emergencies.

Built to withstand harsh marine conditions, this glow-in-the-dark tape features a durable PVC construction with a strong adhesive backing that bonds securely to clean, dry surfaces such as metal, painted doors, rubber decking, and bulkheads. It resists moisture, salt spray, UV degradation, and temperature extremes, maintaining its photoluminescent performance for years with minimal maintenance. Replace unreliable battery-powered or wired emergency lighting with this low-cost, energy-free solution, and help your vessel comply with international safety standards and SOLAS regulations regarding emergency marking and low-location lighting.

Key Features

Technical Specifications

Product TypePhotoluminescent safety marking tape
Glow ColorGreen (approx. 520 nm)
PatternDiagonal stripes
Width50 mm (1.97 in)
Length18.29 m (20 yds)
Thickness0.28 mm
AdhesiveAcrylic rubber, solvent-based
Charge Time30 minutes under standard lighting
Afterglow Duration8+ hours
Application Temperature+10°C to +40°C (50°F to 104°F)
Working Temperature Range-20°C to +80°C (-4°F to 176°F)
Water ResistanceHigh – suitable for indoor and sheltered maritime use
ComplianceHelps meet IMO A.752(18) and SOLAS low-location lighting requirements

Frequently Asked Questions

How does photoluminescent tape work?

The tape contains non-toxic photoluminescent pigments that absorb light energy when exposed to natural or artificial light. When the light source dims or disappears, the pigments release this stored energy as a visible green glow, making pathways and hazards visible in darkness.

Where can this tape be used onboard a ship?

It is ideal for marking emergency exits, evacuation routes, fire extinguisher locations, stair tread edges, walkway boundaries, and potential hazards like protruding equipment or low-overhead pipes. It can be applied to bulkheads, decks, doors, and other smooth surfaces.

Is the tape resistant to water and marine conditions?

Yes, the tape is designed with a waterproof PVC backing and a strong adhesive that withstands moisture and salt spray. It also resists UV damage and temperature fluctuations, making it suitable for maritime environments. However, for fully submerged or continuously wet areas, additional sealing or alternative products may be required.

How long does the glow last?

After a full charge from typical indoor lighting (about 30 minutes), the tape will emit a clearly visible glow for at least 8 hours. The intensity gradually decreases but remains useful for emergency navigation throughout the night.

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