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Uniseal (Johns-Manville)

Uniseal was a Johns-Manville sealing compound.1,2 An insurance company's 1981 list of asbestos products, compiled from other companies' answers in lawsuits, gives it as made from 1957 to 1974.1

A 1990 EPA notice that published what Manville reported gives 1957 to 1977, but as one date range for a group of nine putty-like sealing compounds that includes Uniseal.2 The notice gives only figures for the whole group: asbestos, 25 to 65%, with butane polymer, castor oil, chlorinated paraffin, calcium carbonate and smaller amounts of other ingredients, packaged as pugs in fiberboard cartons.2

See also Duxseal and Albaseal.

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Asbestos claims

If you or a family member worked with or around Uniseal (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 Uniseal (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: “57”, p. 91
  • Form: “SEALING COMPOUND”, p. 91
  • Made until: “74”, p. 91

Asbestos; Publication of Identifying Information (1990)

  • Made from: “produced 1957 to 1977”, said by Manville Corporation, as recorded by U.S. EPA, Federal Register 55 FR (Feb. 13, 1990), p. 142
  • Made until: “produced 1957 to 1977”, said by Manville Corporation, as recorded by U.S. EPA, Federal Register 55 FR (Feb. 13, 1990), p. 142
  • Ingredient: “butane polymer, 0 to 40%; calcium carbonate, 0 to 20%; titanium dioxide, 0 to 5%; carbon black, 0 to 1%; castor oil, 0 to 40%; magnesium oxide, 0 to 1%; chlorinated paraffin, 0 to 55%; stearic acid, 0 to 1%”, said by Manville Corporation, as recorded by U.S. EPA, Federal Register 55 FR (Feb. 13, 1990), p. 142
  • Form: “Putty-like Sealing Compound ... Pugs-packaged in fiberboard cartons”, said by Manville Corporation, as recorded by U.S. EPA, Federal Register 55 FR (Feb. 13, 1990), p. 142
  • Asbestos content: “asbestos, 25 to 65%”, said by Manville Corporation, as recorded by U.S. EPA, Federal Register 55 FR (Feb. 13, 1990), p. 142

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

  • Made from: “Date Manufactured: 1947”, p. 1263
  • Use: “General purpose”, p. 803
  • Made until: “Date Discontinued: 1975”, p. 1263
  • Warning label: “Date Labeled: None”, p. 1263
  • Made at: “Manville Plant, Manville, New Jersey (1913 through 1985): Uniseal” (at Manville) (the plant: Manville, New Jersey), p. 633
  • Form: “Sealing Compound”, p. 1263
  • Asbestos content: “53.0 - 59.0 % fiber by weight”, p. 1263
  • Asbestos content: “asbestos containing”, p. 633
  • Asbestos fiber: “Chrysotile”, p. 1263
  • Description: “sealing compound” (as of 1957-1974), p. 1224

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

  • Made at: “Manville Plant (1913 to 1985): Uniseal” (at Manville) (the plant: Manville, New Jersey), p. 235
  • Asbestos content: “asbestos containing”, p. 235

See also

References

  1. The Travelers Insurance Company's Product Information Booklet for Its Asbestos Seminar (1980–1981) (April 30, 1981), p. 9.
  2. Asbestos; Publication of Identifying Information (February 13, 1990), p. 14.
  3. Manville Fund's Answers to Interrogatories in Gunn v. Celotex (December 7, 1989), p. 126.
  4. Sourcebook on Asbestos Diseases: Medical, Legal, and Engineering Aspects, Volume Two (1986), p. 122. Not yet published in our library.
  5. Manville Fund's Responses to Plaintiffs' Interrogatories in Moore v. H.K. Porter (February 15, 1990), p. 23.

Cite this page

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

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