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H-navaseal (Johns-Manville)

Documents in our library describe H-navaseal (Johns-Manville) as “sealing compound”.1 They give it as made 1951–1975.1,2 They put its asbestos content at 48%.2 The asbestos named is chrysotile. Where the documents differ, each is listed below with its source.

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Asbestos claims

If you or a family member worked with or around H-navaseal (Johns-Manville) and later developed mesothelioma or another asbestos disease, a claim may be paid by the Manville Personal Injury Settlement Trust. Free case review.

What each document says

Every statement about H-navaseal (Johns-Manville) in the documents, in each document's own words.

The Travelers Insurance Company's Product Information Booklet for Its Asbestos Seminar (1980–1981)

  • Made from: “51”, p. 51
  • Made until: “75”, p. 51
  • Form: “SEALING COMPOUND”, p. 51

Manville Fund's Answers to Interrogatories in Gunn v. Celotex (1989)

  • Made from: “Date Manufactured: 1951”, p. 1132
  • Made at: “Manville Plant, Manville, New Jersey (1913 through 1985): H-Navaseal” (at Manville) (the plant: Manville, New Jersey), p. 622
  • Form: “Sealing Compound”, p. 1132
  • Asbestos content: “asbestos containing”, p. 622
  • Made until: “Date Discontinued: 1975”, p. 1132
  • Asbestos content: “48.0 % fiber by weight”, p. 1132
  • Use: “Electrical duct apertures aboard ship”, p. 802
  • Warning label: “Date Labeled: None”, p. 1132
  • Description: “a heat (H) resistant, practically incombustible sealer for Navy applications”, p. 802
  • Asbestos fiber: “Chrysotile”, p. 1132
  • Description: “sealing compounds” (as of 1951-1975), p. 843

Manville Fund's Responses to Plaintiffs' Interrogatories in Moore v. H.K. Porter (1990)

  • Asbestos content: “asbestos containing”, p. 224
  • Made at: “Manville Plant (1913 to 1985): H-Navaseal” (at Manville) (the plant: Manville, New Jersey), p. 224

See also

References

  1. The Travelers Insurance Company's Product Information Booklet for Its Asbestos Seminar (1980–1981) (April 30, 1981), p. 5.
  2. Manville Fund's Answers to Interrogatories in Gunn v. Celotex (December 7, 1989), p. 113.
  3. Sourcebook on Asbestos Diseases: Medical, Legal, and Engineering Aspects, Volume Two (1986), p. 84. Not yet published in our library.
  4. Manville Fund's Responses to Plaintiffs' Interrogatories in Moore v. H.K. Porter (February 15, 1990), p. 22.

Cite this page

“H-navaseal (Johns-Manville).” AsbestosClaims.Law Library. https://asbestosclaims.law/library/products/johns-manville-h-navaseal.

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This page is provided for general informational purposes and does not constitute legal advice. Every asbestos case turns on its own facts, exposure history, diagnosis, deadlines, available evidence, and applicable law. Reviewing this page does not create an attorney-client relationship. For advice about your specific situation, call 833-4-ASBESTOS for a free case review.