Colour Filler

Epoxy Grout Colour Filler is a high-quality, colour-stable, mineral-based filler powder specially designed for use with two-component epoxy resin & hardener systems. It provides colour consistency, strength, chemical resistance, and smooth texture to epoxy grout used in high-performance tile joint filling.

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Features & benefits

  • High colour stability and UV resistance
  • Excellent dispersion in epoxy resin
  • Controlled particle size for smooth application
  • Stain-resistant & chemical-resistant properties
  • Non-toxic, non-reactive with resin and hardener
  • Available in multiple custom colours
  • Improves workability & anti-sag performance
  • High abrasion resistance

Typical application areas

  • Ceramic tiles, vitrified tiles, porcelain tiles
  • Industrial floors
  • Hospitals, laboratories, kitchens
  • Swimming pools & wet areas
  • Commercial bathrooms and heavy-duty washrooms
  • Food processing industries
  • Chemical-resistant flooring joints

Safety information

  • Avoid inhalation of fine powder.
  • Use gloves and mask during handling.

Packing

  • 20 kg
  • Custom packing available on request.

Shele life & storage

  • 24 months from date of manufacture.
  • Store in cool, moisture-free area.
  • Keep sealed to prevent moisture absorption.

Technical data (Filler powder only)

Properties Test Methods Typical Value
Appearance Visual Coloured silica
Colour Stability ASTM G154 No Fading After 1000 hrs UV
Bulk Density ASTM C29 1.4 – 1.6 g/cm³
Specific Gravity ASTM D854 2.60 – 2.75
Moisture Content ASTM D2216 ≤ 0.2%
Oil Absorption ASTM D281 12 – 18%
Chemical Composition XRF Test Silica + Alumina + Pigments
Abrasion Resistance ASTM D4060 Excellent
Water Absorption ASTM C128 ≤ 0.2%
Heavy Metal Content EN 71-3 Pass (Non-toxic)

Technical data (When mixed with Resign+Hardener)

Properties Test Methods Typical Value
Mixing Ratio (Resin : Hardener : Filler) - 1 : 1 : 6 to 8 (by weight)
Pot Life ASTM C308 30–45 minutes
Application Temperature - 10°C to 35°C
Compressive Strength ASTM C579 ≥ 70 MPa
Tensile Strength ASTM C307 ≥ 12 MPa
Flexural Strength ASTM D790 ≥ 25 MPa
Bond Strength ASTM C882 ≥ 3 MPa
Water Absorption ASTM D570 ≤ 0.1%
Chemical Resistance ASTM C267 Excellent

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