No fee unless we recover compensation for your family Text size 833-4-ASBESTOS (833-427-2378) Free Case Review

Insulkote ET (Johns-Manville)

Documents in our library describe Insulkote ET (Johns-Manville) as “weather barrier coating”.1 They give it as made 1929–1982.2,3 They put its asbestos content at 6% to 15.5%.3,4,5 The asbestos named is chrysotile. It was rated for temperatures up to 250 °F.1 Where the documents differ, each is listed below with its source.

You don't need the product names or old records. No fee unless we recover compensation for your family.

Call 833-4-ASBESTOS Request a review

Asbestos claims

If you or a family member worked with or around Insulkote ET (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 Insulkote ET (Johns-Manville) in the documents, in each document's own words.

Union Carbide Chemicals Company: Thermal Insulation and Accessories Manual (1962)

  • Description: “ASPHALT EMULSION (Fibrated)”, p. 1261
  • Temperature limit: “-20 to 250”, p. 1261
  • Asbestos content: “Asphalt base clay emulsion and asbestos fibers. Filler content is varied to get desired temperature limits.”, p. 1261
  • Form: “Weather Barrier Coating”, p. 1261

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

  • Made from: “29”, p. 62
  • Form: “FINISH”, p. 62
  • Made until: “81”, p. 62

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

  • Made from: “Date Manufactured: 1929”, p. 1133
  • Made until: “Date Discontinued: 1982”, p. 1133
  • Warning label: “Date Labeled: None”, p. 1133
  • Asbestos fiber: “Chrysotile”, p. 1133
  • Form: “Finishes”, p. 1133
  • Asbestos content: “asbestos containing”, p. 623
  • Description: “A non water-vapor barrier, non-burning, weather proof coating for use over insulation where "breathing" is required”, p. 763
  • Made at: “Manville Plant, Manville, New Jersey (1913 through 1985): Insulkote ET” (at Manville) (the plant: Manville, New Jersey), p. 623
  • Asbestos content: “11.7 - 15.5 % fiber by weight”, p. 1133

Johns-Manville Material Safety Data Sheet for INSULKOTE ET (Winter Grade) (1981)

  • Ingredient: “Methanol 12”, p. 14
  • Asbestos content: “7”, p. 14
  • Asbestos fiber: “Chrysotile Asbestos Fiber (firmly bound in product)”, p. 14

Johns-Manville Material Safety Data Sheet for INSULKOTE ET (Summer Grade) (1981)

  • Asbestos fiber: “Chrysotile Asbestos Fiber (firmly bound in product)”, p. 15
  • Ingredient: “Methanol <1”, p. 15
  • Asbestos content: “6”, p. 15
  • Description: “finishes” (as of 1929), p. 866

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

  • Made at: “Waukegan Plant (1922 to 1985): Insulkote ET” (at Waukegan) (the plant: Waukegan, Illinois), p. 277
  • Made at: “Manville Plant (1913 to 1985): Insulkote ET” (at Manville) (the plant: Manville, New Jersey), p. 227
  • Asbestos content: “asbestos containing”, p. 217
  • Made at: “Marrero Plant (1947 to 1980s): Insulkote ET” (at Marrero) (the plant: Marrero, Louisiana), p. 237
  • Made at: “Los Angeles Plant (1929 to 1981): Insulkote ET” (at Los Angeles) (the plant: Los Angeles, California), p. 217
  • Made at: “Pittsburgh Plant (1926 to 1980s): Insulkote ET” (at Pittsburgh) (the plant: Pittsburg, California), p. 257

Kind of product

We list Insulkote ET (Johns-Manville) with insulating cement and coatings, from how the documents describe its form. That page explains how such products exposed workers.

Trades that worked with products like it: Insulators and Insulation Workers, Boilermakers.

See also

References

  1. Union Carbide Chemicals Company: Thermal Insulation and Accessories Manual (October 1, 1962), p. 126.
  2. The Travelers Insurance Company's Product Information Booklet for Its Asbestos Seminar (1980–1981) (April 30, 1981), p. 6.
  3. Manville Fund's Answers to Interrogatories in Gunn v. Celotex (December 7, 1989), p. 113.
  4. Johns-Manville Material Safety Data Sheet for INSULKOTE ET (Winter Grade) (March 24, 1981), p. 1.
  5. Johns-Manville Material Safety Data Sheet for INSULKOTE ET (Summer Grade) (May 15, 1981), p. 1.
  6. Sourcebook on Asbestos Diseases: Medical, Legal, and Engineering Aspects, Volume Two (1986), p. 86. Not yet published in our library.
  7. Manville Fund's Responses to Plaintiffs' Interrogatories in Moore v. H.K. Porter (February 15, 1990), p. 27.

Mentioned on this site

Cite this page

“Insulkote ET (Johns-Manville).” AsbestosClaims.Law Library. https://asbestosclaims.law/library/products/johns-manville-insulkote-et.

ACL Doc numbers and their short links never change. See how to cite the Library.

Talk with an asbestos lawyer

Start with what you remember, and we'll take it from there.

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.