Sand Casting Flask, 3.5", Aluminum 2 Piece Mold
The Pepetools Aluminum Sand Casting Flask is engineered for precision and durability in jewelry and small metal casting applications. Machined from solid aerospace-grade aluminum, this two-piece flask features a 3.5” internal opening, 3” depth, and a generous 1” pouring hole—ideal for casting silver, gold, bronze, and other non-ferrous metals.
A machined alignment pin ensures consistent registration between flask halves and also functions as a stabilizing support when pouring molds on your bench. The smooth interior finish aids in cleaner mold release and helps produce accurate results with each casting.
Precision-machined from aerospace-grade aluminum
3.5” internal diameter and 3” depth—ideal for jewelry and small parts
Oversized 1” pour hole for easy and efficient metal flow
Built-in alignment pin for accurate flask alignment and improved stability
Corrosion-resistant, easy-to-clean finish
This flask is an essential tool for jewelers, metalsmiths, and small foundries looking for consistent results and professional-grade performance in sand casting.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.
