Official product-list entry
Plastic K-N / KK-N / Ram
Source-listed dates: 1974 → 1977
Refractory family used at steel mills in the official Kaiser product-identification list.
H&S Historical Product Evidence · Primary-source extraction
Kaiser Historical Asbestos Product Evidence
The official Kaiser product-identification document groups listed items into refractories, re-branded insulation, Mirawal building products, and raw asbestos fiber.
Do not skip the evidence boundary. These names come from the cited trust product source. A product name or date overlap does not prove that the product was at a particular workplace, that a person encountered it, or that any claim criteria are satisfied.
Search the source-extracted list
Find a remembered product name
12 source-listed product entries
Official product-list entry
KR 1202 / 1204 M/C Brick
Source-listed dates: 1974 → 1978
Metal-encased firebrick in the official Kaiser product-identification list.
Official product-list entry
Coelex 60 Unitab Brick
Refractory brick named in the official Kaiser product-identification list.
Official product-list entry
M-Block Insulation
Source-listed dates: 1959 → 1972
Re-branded insulation sold by K/R according to the official list.
Official product-list entry
Vee Block Insulation
Source-listed dates: 1959 → 1974
Re-branded insulation sold by K/R according to the official list.
Official product-list entry
Super D Block Insulation
Source-listed dates: 1971 → 1974
Insulation entry identified in the official list.
Official product-list entry
Hard Top Finishing Cement
Source-listed dates: 1959 → 1972
Finishing cement / mud entry identified in the official list.
Official product-list entry
Plastic Insulation Cement
Source-listed dates: 1959 → 1972
Insulating cement entry identified in the official list.
Official product-list entry
Kaiser Mineral Wool Cement
Source-listed dates: 1959 → 1972
Cement entry identified in the official list.
Official product-list entry
Vee Block Mix / Castable Insulating Cement
Source-listed dates: 1959 → 1974
Castable insulating cement entry identified in the official list.
Official product-list entry
Mirawal / Birdsboard building panel and siding
Source-listed dates: 1968 → 1977
Building panel and siding entry identified in the official list.
Official product-list entry
Raw chrysotile asbestos fiber
Source-listed dates: 1968 → 1968
Official list describes limited U.S. sales by a KACC subsidiary in late 1968.
Primary source
Kaiser Asbestos Trust — Kaiser Product Identification
The product names and dates shown above are transcribed as a navigation aid from this official trust source. Use the source itself for controlling detail.
Use the name as a clue, not a conclusion
Place
Where was the product allegedly used, sold, installed, removed or maintained?
Time
Do the remembered years overlap the source-listed period, allowing for the source’s own instructions or shelf-life rules?
Task
What work put the person in the same area as the product or material?
Independent corroboration
What jobsite, purchase, specification, catalog, coworker, union or other record can test the connection?