Solid Marker Glow-In-The-Dark is the first marker of its kind to
incorporate safety-grade photo luminescent material for easy
Glow-In-The-Dark applications. It can write on, stay on, and glow on
smooth, rough, oily, wet or damp surfaces.
Photo luminescent pigments are the basic component of this
Glow-In-The-Dark solidified marker. Two types of photo luminescent
pigment exist: novelty-grade and safety-grade. Safety-grade pigment
glows significantly brighter and longer than novelty-grade pigment after
exposure to the same light. Please note:
the brightness and the duration of the "glow mark” can be up to 30 minutes, but is dependent upon four factors:
a.) the intensity of the light/energy source the mark is exposed to,
b.) the distance of the light/energy,
c.) the duration of time which the mark is exposed,
d.) and the paint thickness of the mark.
Possible applications include those for: aerospace, commercial
fishing boats, fire stations, mining, search & rescue, automotive
sales, construction sites, highway construction, shipping, warehouses,
and safety and directional signage. 13mm wide mark can be trimmed with
knife for smaller marks. Working temperature of 15°F to 248°F (-10°C to
120°C). Easy twist-up paint stick advance and secure cap keeps this
paint marker ready to use. Meets ASTM E2072-02 Luminance Standard. Avoid
use on acidic surfaces lower than pH of 2.0. Alcohol based cleaners
will remove ink from non-porous surfaces.