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SKU: CAST-0005

Rubber Round-Button (C-Style) Sprue Base, 2-1/2" 60 mm Diameter

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Rubber Round-Button (C-Style) Sprue Base, 2-1/2" 60 mm Diameter

Introducing the Rubber Round-Button (C-Style) Sprue Baseƒ??2-1/2" (60 mm) in diameterƒ??for leak-proof support in investment casting. This base fits both regular and perforated flasks, keeping the sprue rod securely positioned during pouring.

Built from tough, heat-resistant rubber, it withstands repeated casting cycles for centrifugal casting and vacuum lost wax casting processes. The C-style round-button design maintains alignment of the sprue rod, reducing movement and improving pour consistency. A reliable seal minimizes leakage and helps preserve investment integrity throughout the pour.

  • Leak-proof rubber construction for dependable pours
  • Fits regular and perforated flasks
  • Helps hold the sprue rod securely in the flask
  • Ideal for centrifugal casting and vacuum lost wax casting
  • Durable, heat-resistant material for repeated use

Enhance your casting workflow with this sturdy sprue baseƒ??add it to your toolkit today and experience steadier pours and better molds.

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Rubber Round-Button C-Style Sprue Base 2.5 inch diameter leak-proof rubber casting support
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Rubber Round-Button (C-Style) Sprue Base, 2-1/2" 60 mm Diameter

$3.46

Rubber Round-Button (C-Style) Sprue Base, 2-1/2" 60 mm Diameter

Introducing the Rubber Round-Button (C-Style) Sprue Baseƒ??2-1/2" (60 mm) in diameterƒ??for leak-proof support in investment casting. This base fits both regular and perforated flasks, keeping the sprue rod securely positioned during pouring.

Built from tough, heat-resistant rubber, it withstands repeated casting cycles for centrifugal casting and vacuum lost wax casting processes. The C-style round-button design maintains alignment of the sprue rod, reducing movement and improving pour consistency. A reliable seal minimizes leakage and helps preserve investment integrity throughout the pour.

  • Leak-proof rubber construction for dependable pours
  • Fits regular and perforated flasks
  • Helps hold the sprue rod securely in the flask
  • Ideal for centrifugal casting and vacuum lost wax casting
  • Durable, heat-resistant material for repeated use

Enhance your casting workflow with this sturdy sprue baseƒ??add it to your toolkit today and experience steadier pours and better molds.

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