weber knight armor

Night Vision Epoxy Grout-Weber Knight Armor

weber knight armor is a two-component, high performance 100% solid epoxy based tile/stone joint filler which provides photoluminescence during the dark. It can absorb natural or household light and provide luminescence in darkness when placed between tiles and stones.



Wall, Floor


  • 1 kg bucket
  • 5 kg bucket


  • Fluorescent Green
  • Fluorescent Blue
view full palette

To know before applying

Mixing ratio

Part A: Part B - 11.5 : 1 by weight

Part A: Part B - 7 : 1 by volume

Consumption calculator

Please fill in the empty fields

Sorry, there was an error with the selected options

This calculation is approximative.
Total weight :
Bag quantity :
Palette quantity :

Documentation and brochures

Features and benefits

  • It can be used as green building products since it utilizes the natural energy to provide luminance in dark for pedestrian movement with a high aesthetic appeal.
  • The non-sag formula for wall & floor applications.
  • High bonding strength with tiles and stones.
  • Joints with weber knight armor are resistant to most of the commercial tile & stone cleaners.
  • Non-absorbent i.e. water-resistant joints prevent the growth of fungus and bacteria.
  • Two components, ready to mix, ensure consistent quality of grouts.
  • Very low shrinkage and high resistance to cracks.
  • Easy to mix, creamy consistency, faster in application and ease in cleaning to get smooth & decorative finish.
  • Excellent chemical & stain resistance properties.
  • High mechanical strength allows usage in high foot traffic areas, open parking & vehicle movement.
  • It can be applied in between the tile & stone under submerged condition due to its water-resistance properties.
  • It can also be used as adhesive for fixing transparent glass tiles & blocks.
  • Minimum exposure of light intensity at joints required from 300-1000 lux to get visible luminance for more than 5–8 hours and luminance been tested as per international standard.
  • High translucence with coated pigment increases the chromatic effect resulting in the highly aesthetic and decorative finish.


  • Minimum joint width of 1 mm.
  • Maximum joint width of 7 mm in vertical and 14 mm in horizontal.
  • Not to be used in industrial aggressive chemical prone areas and the areas which are subjected to aggressive cleaning with pressure or steam cleaning.
  • At least 7 days after grouting for acid cleaning & submerged conditions.
  • The luminance performance would be affected if the joints are not exposed to daylight or household light.
  • The joints look white during day time irrespective of the colour of the tile.