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X-SIL Investment Powder – 22.5Kg

COD: 10422

Respirable silica-free investment powder for jewellery casting. Same performance, zero health risk.

 

X-SIL is the first investment powder for jewellery casting entirely free from respirable crystalline silica (RCS)—a major health hazard linked to silicosis.
Developed by Goodwin Refractory Services (GRS), the world’s largest manufacturer of investment powders, X-SIL delivers equal or superior casting quality compared to traditional powders, without the need for respiratory protection or changes to existing processes.
Fully compatible with all non-precious and precious alloys (including high-palladium white gold), and with all standard equipment and burnout cycles.

Key features:

  • 0% respirable crystalline silica – non-hazardous under CLP regulations
  • 100% compatible with current casting equipment and workflows
  • No change to water-to-powder ratios or burnout procedures
  • Premium surface finish, excellent quench and clean-off
  • Classified as non-hazardous waste for disposal

Usage instructions:

  • Water to powder ratio: 38:100 (vacuum mixing) – 40:100 (hand mixing)
  • Total working time: 8 minutes
  • No change to standard burnout cycle or equipment

Storage:
Store below 30°C / 86°F

Packaging:

Sold in 22.5Kg bags.

Engineered in the UK – Patent pending

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