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Permaboard (Gold Bond Bldg. Products (National Gypsum))

Documents in our library describe Permaboard (Gold Bond Bldg. Products (National Gypsum)) as “gold bond asbestos-cement products ... permaboard”.1 They give it as sold from 1953.2 Where the documents differ, each is listed below with its source.

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What each document says

Every statement about Permaboard (Gold Bond Bldg. Products (National Gypsum)) in the documents, in each document's own words.

Asbestos Magazine, 1955, April 1955

  • Description: “Gold Bond ASBESTOS-CEMENT PRODUCTS ... PERMABOARD”, p. 131

USPTO trademark case files (Trademark Full Text XML Data, Annual Applications, 2025 edition)

  • Sold from: “first used in commerce 1953-07-15”, said by NATIONAL GYPSUM COMPANY, as recorded by U.S. Patent and Trademark Office2
  • Description: “ASBESTOS-CEMENT WALLBOARD OR BUILDING BOARD”, said by NATIONAL GYPSUM COMPANY, as recorded by U.S. Patent and Trademark Office2
  • Description: “asbestos-cement board” (as of 1953, 1954), p. 993

Data sheet: Asbestos Permaboard (National Gypsum Company)

  • Use: “interior and exterior use as walls, ceilings, partitions, siding, soffits, etc.”, p. 14
  • Description: “A flat building board made of asbestos fibres and Portland cement”, p. 14

Kind of product

We list Permaboard (Gold Bond Bldg. Products (National Gypsum)) with asbestos-cement pipe, board and sheet, from how the documents describe it. That page explains how such products exposed workers.

Trades that worked with products like it: Carpenters and Construction Workers.

Other asbestos-cement pipe, board and sheet by Gold Bond Bldg. Products (National Gypsum) (5)

Ripple Tone · Plasti-Clad · Plasticrylic · Plia-F-Lex · Woodrock

Asbestos-cement pipe, board and sheet by other makers (378)

Flexboard (Johns-Manville) · Thermobestos · Careytemp (Philip Carey) · Min-k (Johns-Manville) · Unibestos (Union Asbestos & Rubber Co.) · Novabestos Electricl (Irvington) · Nu Side (Nu Side) · Nu-Grain (Keasbey & Mattison) · Pallite (Johns-Manville) · Panelbestos (GAF) · Panelstone (GAF) · Pare-Soleil (Atlas Asbestos) · Permatone (Johns-Manville) · Permatone S (Johns-Manville) · Permatone “S” Flexboard (Johns-Manville) · Pliaboard (National Gypsum) · Pps (National Gypsum) · Prenite Packing (B.F. Goodrich) · Promenade Tile (Keasbey & Mattison) · Pyro-bestos (U.S. Gypsum) · and 358 more: all asbestos-cement pipe, board and sheet

References

  1. Asbestos Magazine, 1955, April 1955 (April 1, 1955), p. 13.
  2. USPTO trademark case files (Trademark Full Text XML Data, Annual Applications, 2025 edition) (October 20, 1953). Not yet published in our library.
  3. Sourcebook on Asbestos Diseases: Medical, Legal, and Engineering Aspects, Volume Two (1986), p. 99. Not yet published in our library.
  4. Data sheet: Asbestos Permaboard (National Gypsum Company), p. 1.

Cite this page

“Permaboard (Gold Bond Bldg. Products (National Gypsum)).” AsbestosClaims.Law Library. https://asbestosclaims.law/library/products/gold-bond-bldg-products-national-gypsum-permaboard.

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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.