SILGLOW - even at night we have eyes for you!


Only when the lights are off, the special effect of SILGLOW® fillers comes into full play. Charged by daylight or another light source, the light is emitted only in complete darkness.


SILGLOW® is a modified fused silica.  The product is characterized by an extremly good mechanical and thermal strength. This property is of decisive importance for special applications with a high rate of alternating temperature loads.


The strong noctilucence of SILGLOW® is effected by a special anorganic treatment.



SILGLOW - let there be light!







SILGLOW® is available in different grain sizes and in the phosphorescent colours green  or blue:

SILGLOW® 0.1 – 0.8 mm
SILGLOW® 0.5 – 2.0 mm
SILGLOW® 1.0 – 3.0 mm
SILGLOW® 2.0 – 5.0 mm


  • Vertrieb / Sales - HPF The Mineral Engineers
  • fon +49 (0) 2234 101-415