3.5" x 9" Perforated Stainless Steel Flask

The 3.5" x 9" Perforated Stainless Steel Flask is a durable, purpose-built tool for investment casting, crafted from 304 Grade Stainless Steel. Its perforated design enables efficient gas venting, helping vacuums pull unwanted gases through the investment mold to reduce porosity and improve casting quality. Built to withstand repeated production cycles, this flask resists heat and corrosion while maintaining precise dimensions for reliable results in every batch.

• Material — 304 stainless steel provides long-term durability, excellent corrosion resistance, and stable performance in high-heat investment casting environments.
• Perforated design — precisely spaced perforations optimize gas venting, promoting efficient vacuum pull and reduced gas entrapment.
• Size — 3.5" x 9" fits standard investment casting setups, ensuring seamless compatibility with tooling and racks.
• Quality control — engineered to maintain tight tolerances and minimize warp across many casting cycles.
• Applications — ideal casting flask for investment casting, metalworking, and foundry projects across small to medium runs.

Upgrade your toolkit today and experience more consistent pours and cleaner results with this perforated stainless steel flask.