Rubber Round-Button (C-Style) Sprue Base, 2-1/2" 60 mm Diameter
Rubber Round-Button (C-Style) Sprue Base, 2-1/2" 60 mm Diameter is out of stock and will ship as soon as it is back in stock.
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Rubber Round-Button (C-Style) Sprue Base, 2-1/2" 60 mm Diameter
Rubber Round-Button (C-Style) Sprue Base, 2-1/2" 60 mm Diameter
Introducing the Rubber Round-Button (C-Style) Sprue Base—2-1/2" (60 mm) in diameter—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 base—add it to your toolkit today and experience steadier pours and better molds.
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Love love love!
Excellent service and best delivery timing.
Fast shipping and amazing quality. I would definitely recommend PMC supplies as a seller to shop for that specific stuff. Thank you.
I tested it, and it works great. The impression works well. I need to try a thicker wire. It shipped very fast and it was exactly as shown.. I can't wait to try another plate from this shop.
Fast shipping definitely great item with good quality. I am glad that I have been using PMC supplies to buy my jewelry supplies and tools. Thank you.
It came on time, and even though I haven’t used it yet it is a very good quality product. I have been buying from PMC Supplies for a while and would definitely recommend this place to everyone.
Fast shipment and great quality. Thank you will definitely buy here again.
Great product will buy again
It was a great buy. It came in time and works as described. It is very helpul in a lot of my projects.
Looking forward to using this product. Wanted to get a head start accumulating jewelry supplies.
Nice product. Works as it should.
Shipping cost were atrocious. But product exactly what i needed
Works great!
Excellent, worked very well
Exactly what I needed, very pleased. Great shipping time!
