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Sprue Bases - Standard Tree, 4"

Sprue Bases - Standard Tree, 4"

SKU: 2601151
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Regular price $5.95 / Each

Product Specifications

Brand: Misc
Country of Origin: India
Diameter: 4"
Type: Tree
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Product Description

This heavy-duty rubber sprue base features a 4" standard center design, built to securely hold casting flasks and form a clean primary sprue channel for lost wax casting. Made from tough, flexible rubber, it creates a reliable, leak-proof seal with both solid and perforated flasks.


Features

  • Secure 4" (100 mm) Standard Center Design 
  • Heavy-Duty Natural Rubber 
  • Leak-Proof Seal
  • Versatile Compatibility 
  • Workflow Efficiency

Technical Specifications

Specification Details
Diameter 4" (100 mm) with standard center
Inner Diameter 10 mm
Material Heavy-duty natural rubber
Flask Compatibility Solid and perforated 4" (100 mm) flasks
Casting Method Centrifugal or vacuum lost wax casting