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Sprue Waxes for Jewellery Casting
Sprue wax rods form the channels connecting wax models to a casting tree. Compare the listed diameters and pack options for your casting setup.
Showing 5 products
Showing 5 products
What Is a Sprue?
A sprue connects the wax pattern to the casting system. After burnout, the space it leaves provides a path for molten metal. Sprue size and position depend on the design and casting process.
Preparing a Model for Casting
If another workshop is casting your work, check whether it wants an unsprued model or has specific spruing requirements. Choose by the listed diameter as well as gauge. See wax welding tools for joining wax components.