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Johns-Manville Documentation
1 sheet (back & front) of Johns-Manville documentation on J-M Brick, Sheet, and Block Insulation.

On this document, the following products are clearly identified as containing asbestos:

- Asbesto-Sponge Felted
- Asbestos Fire-Felt
- Asbestocel
- 85% Magnesia Blocks & Lagging
- Marinite-36
- Super Fire-Felt
- Superex Blocks
- Thermobestos Blocks
- Asbestocel - Flexible Roll Form
- Asbestos Blankets
- Asbestos Paper and Roll Board
- Asbestos Sheet Millboard
- Asbestos Roll Fire-Felt
- Banroc Blankets were sometimes furnished with asbestos paper on both sides.
- Thermoflex Tape. Made of asbestos fiber inclosed in knitted Inconel mesh for the insulation of diesel engine exhaust manifolds and as expansion joint filler in refractory settings.

This document is dated January, 1953

This is an original item. Not a copy.  We do not have duplicates of this item.

Condition: Good. Minor wear. As pictured. Hole-punched for use in a binder.
J-M Brick, Sheet & Block Insulation
1 Sheet of Documentation
$99