Branchtite was a Johns-Manville sealing compound.1 An insurance company's 1981 list of asbestos products, compiled from other companies' answers in lawsuits, gives it as made from 1954 to 1981; 1981 is the list's own year, so it may still have been made then.1
A 1990 EPA notice that published what Manville reported names Branchtite in a group of putty-like sealing compounds, with Albaseal, Duxseal, Navaseal and others, and gives its figures only for the group as a whole.2 For that group it gives production from 1957 to 1977, a different start year from the insurer's list.2 It says the group's compounds contained 25 to 65% asbestos, with ingredients such as butane polymer, castor oil and chlorinated paraffin, and came as pugs packaged in fiberboard cartons.2
Related: Duxseal.
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Asbestos claims
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What each document says
Every statement about Branchtite (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)
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
- 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
- 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
- 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
Manville Fund's Answers to Interrogatories in Gunn v. Celotex (1989)
- Made from: “Date Manufactured: 1954”, p. 1073
- Made at: “Manville Plant, Manville, New Jersey (1913 through 1985): Branchtite” (at Manville) (the plant: Manville, New Jersey), p. 623
- Asbestos content: “50.0 % fiber by weight”, p. 1073
- Warning label: “Date Labeled: None”, p. 1073
- Asbestos fiber: “Chrysotile”, p. 1073
- Form: “Sealing Compound”, p. 1073
- Made until: “Date Discontinued: 1974”, p. 1073
- Asbestos content: “asbestos containing”, p. 623
- Use: “Sewer Pipe connections”, p. 803
Sourcebook on Asbestos Diseases: Medical, Legal, and Engineering Aspects, Volume Two
- Description: “sealing compounds” (as of 1954), p. 634
Manville Fund's Responses to Plaintiffs' Interrogatories in Moore v. H.K. Porter (1990)
- Made at: “Manville Plant (1913 to 1985): Branchtite” (at Manville) (the plant: Manville, New Jersey), p. 225
- Asbestos content: “asbestos containing”, p. 225
See also
- Johns-Manville: the company's history, documents, people, products and plants
- Johns-Manville on our products page: what the documents say about the company's asbestos products, with sources
References
- The Travelers Insurance Company's Product Information Booklet for Its Asbestos Seminar (1980–1981) (April 30, 1981), p. 3.
- Asbestos; Publication of Identifying Information (February 13, 1990), p. 14.
- Manville Fund's Answers to Interrogatories in Gunn v. Celotex (December 7, 1989), p. 107.
- Sourcebook on Asbestos Diseases: Medical, Legal, and Engineering Aspects, Volume Two (1986), p. 63. Not yet published in our library.
- Manville Fund's Responses to Plaintiffs' Interrogatories in Moore v. H.K. Porter (February 15, 1990), p. 22.
Cite this page
“Branchtite (Johns-Manville).” AsbestosClaims.Law Library. https://asbestosclaims.law/library/products/johns-manville-branchtite.
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