DEMETER D605S

Precision Glass Polishing Slurry

D605S is a high purity, precision glass polishing compound which is produced by a proprietary process which allows for the precise control of crystallite hardness. It is suitable for use on all types of pitch and high quality polishing pads.

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  • The benefits are:
    • High polishing rates
    • Defect–free surface finish
    • Easy mixing and robust particle suspension
    • Long slurry life
    • Easy cleaning from all types of surfaces
    • Low cost per finished unit
  • Slurry Specifications:
    • Abrasive 97% rare earth oxide
    • Slurry – 49-51% solids
    • pH – 8.0 to 10.0
    • Average Particle Size – 0.8 to 1.0 µm
    • Specific Gravity – 1.65 to 1.69
  • Instructions for Use
    • Clean polishers well before adding fresh slurry
    • Dilute as needed
    • No freezing restrictions

OptimAI 601 Series

Plastic Lens Polish

The OptimAl 601 series is part of our fifth generation line of plastic lens polishing slurries. Lower price does not mean low quality. These products have high Baume and excellent surface finish, at a value price. Choose original OptimAl 601 for conventional applications, and OptimAl 601-i for digital applications.

  • Highest cut rates on CR-39 and mid-high index lenses
  • High surface quality, haze-free surface finish
  • High Baume, long life, low cost per finished lens
  • Slurry Specifications:
    • Abrasive: aluminum oxide
    • Baumé: 27-29°
    • pH: 3.0 - 4.0
    • Average Particle Size: 2.3 to 2.6 µm
    • Viscosity: < 20cps
  • Instructions for Use
    • Clean polishers well before adding fresh slurry
    • Do NOT dilute or concentrate
    • Chill to 10-15°C

OptiZ-625

Zirconia Glass Polish

OptiZ-625 is part of our new line of zirconia glass polishing slurries. Designed for improved cut rate and surface quality, with decreased scratch. High starting solids allows you to customize your desired working Baume.

  • Designed for soft glass applications
  • High cut rate in optical glass polishing systems
  • Excellent surface quality, low scratch
  • Enhanced suspension
  • Long life and stock removal stability
  • OptiZ-625 Specifications:
    • Abrasive: zirconia slurry
    • % Solids: 24 - 26%
    • Average Particle Size: 1.0 to 2.0 µm
    • pH: 4.0 - 6.0
  • Instructions for Use
    • Dilute as needed to desired % solids
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