Metal Penetration

Technical Support

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

  • Irregular metal formation; typically in slots, holes, passages or tight areas

  • Indicates that the metal broke out, or penetrated the ceramic shell

  • Usually due to the fact that the shell is typically too weak (due to structure or dryness) to adequately hold the metal in the desired shape

  • Often referred to as birdnesting when it appears in corners

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Corporate Office

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

Email:

RR-Marketing@dentsply.com

RRCustomerService@dentsply.com

RR-Technical@dentsply.com

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