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Provides response to 970508 ltr re safety concerns about use of RTV silicone foam penetration seals in nuclear power plants & NRC effort to address concerns.Concludes that properly designed seals will perform intended function.

Accession Number: ML18102B697

Date Released: Sunday, November 8, 2020

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• ML18102B696 - Provides response to 970508 ltr re safety concerns about use of RTV silicone foam penetration seals in nuclear power plants & NRC effort to address concerns.Concludes that properly designed seals will perform intended function. (3 page(s), 6/5/1997)