SUPERSTAR by East Coast
Premium Investment Powder Manufacturers

Precision Casting
Starts Here

SUPERSTAR investment powders by East Coast — engineered for flawless brass, silver and gold jewelry casting.

3Product Variants
22.5kgPer Bag
40:100Water:Powder Ratio
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SUPERSTAR Product Line

Specialized formulas for different casting needs. Each designed to deliver exceptional results.

Brass Pro

  • Optimized for brass alloys
  • Smooth surface finish
  • Easy mixing formula
  • Cost‑effective solution
  • Superior vacuum casting
Package Size: 22.5 kg Water:Powder Ratio: 40:100
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Pro Max

Most Popular
  • Optimized for brass and silver
  • Fine detail reproduction
  • High thermal stability
  • Premium surface quality
  • Superior vacuum casting
Package Size: 22.5 kg Water:Powder Ratio: 40:100
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Ultra

  • Optimized for fine silver setting
  • Ultra‑fine particle size
  • Maximum detail clarity
  • Superior thermal control
  • Master craftsman’s choice
Package Size: 22.5 kg Water:Powder Ratio: 40:100
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*Simple tip: Store away from moisture. Tie the bag when not in use.

Casting Pictures
Excellence in Every Cast

Stunning Results, Every Time

From intricate silver jewelry to detailed brass idols, SUPERSTAR investment powders deliver exceptional surface finish and precision detail that craftsmen demand.

  • Fine Detail Reproduction — captures even the most intricate designs with precision.
  • Superior Surface Finish — minimal porosity for professional‑grade results.
  • Consistent Quality — Our formulation ensures batch‑to‑batch reliability.
Coming Soon

Gold Casting Powder

We’re developing our premium investment powder specifically formulated for gold casting. Be the first to know when it launches.

Watch & Learn

How It Works

Watch our step‑by‑step DIY guide on using SUPERSTAR investment powders
for perfect jewelry casting.

Why SUPERSTAR Powder

Partner With The Best

As manufacturers, we offer unmatched quality, pricing, and support for your casting needs.

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Direct from Manufacturer

Cut out middlemen. Work directly with us for the best prices and service.
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Consistent Quality

Every batch is tested to meet our stringent quality standards.
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Advanced Formula

Proprietary formulations developed through years of research.
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Reliable Supply

Consistent stock availability and timely delivery across regions.
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Partnership Focused

We grow together. Distributor support and training included.
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Technical Support

Expert guidance for optimal casting results and troubleshooting.
End‑to‑End Services

Professional Casting Service

Send us your 3D printable file or 3D CAD/CAM printed piece. We’ll make the moulds, pull wax pieces, and do final casting.

1> Design (STL/OBJ or printed master)
2> Mould making & wax tree preparation
3> Investment, burnout & casting
4> Finishing & quality check
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Get In Touch

Start Your Partnership

Interested in becoming a distributor or placing a retail order? We’d love to hear from you.