Blowholes or Gas

Technical Support

Struggling with a specific casting defect or just need general technical support?

  • Small or large number of spherical cavities, superficial or in depth

  • Indicates that either air was entrapped at casting or that gas separated from the metal at solidification

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3535 Briarfield Boulevard
PO Box 1570 
Maumee, Ohio 43537 USA
US Toll Free: 800.253.4502
US Phone: 419.865.9497
US Fax: 419.865.9997


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