|title=W.R. Grace Trust: 30% Payment Rate, Zonolite & Libby Montana Claims
...Grace Trust pays 30.1% of scheduled values. Covers vermiculite insulation, Zonolite products. Libby, Montana exposure documentation guide.
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29 KB (3,868 words) - 23:26, 14 May 2026
|title=Vermiculite & Libby Montana: Deaths, Zonolite, EPA Cleanup & Compensation
...n=694 documented deaths from Libby Montana's vermiculite mine. Learn about Zonolite insulation in 35 million homes, EPA Superfund cleanup exceeding $600M, and
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50 KB (6,743 words) - 14:19, 25 April 2026
| '''Mine Operator''' || W.R. Grace & Co. (1963–1990); Zonolite Company before 1963
...Co. acquired Zonolite — including the mine, processing facilities, and the Zonolite trade name — in '''1963''' and operated the mine until '''1990'''. During p
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33 KB (4,287 words) - 13:48, 15 May 2026
| style="padding:10px; border-bottom:1px solid #dee2e6;" | '''Zonolite Contamination'''
...6;" | 93% of Minnesota vermiculite samples confirmed asbestos-contaminated Zonolite (W.R. Grace); common in school and building insulation<ref name="mesothelio
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53 KB (6,622 words) - 23:25, 14 May 2026
| style="padding:12px; font-weight:bold; " | Zonolite Fireproofing
| style="padding:12px; " | W.R. Grace (Zonolite)
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27 KB (3,332 words) - 23:25, 14 May 2026
* Vermiculite attic insulation — particularly Zonolite-brand from the [[Vermiculite_Libby_Montana|Libby, Montana mine]] — was inst
| Vermiculite (Zonolite) homes nationwide || ~35 million || EPA Libby remediation records<ref name=
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24 KB (3,288 words) - 23:07, 14 May 2026
...'31% payment rate''' — among highest percentages of major asbestos trusts; Zonolite insulation installed in millions of homes<ref>[https://mesothelioma.net/w-r
'''Building Insulation:''' W.R. Mesothelioma.net states that Grace's Zonolite vermiculite attic insulation, mined near Libby, Montana and contaminated wi
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40 KB (4,957 words) - 23:25, 14 May 2026
...ly exposed themselves and their families to dangerous asbestos levels. The Zonolite product line operated extensively during the peak agricultural chemical app
An often-overlooked exposure route involves deteriorating Zonolite attic insulation in farm buildings constructed during the 1950s–1980s. As i
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23 KB (3,061 words) - 23:24, 14 May 2026
...ly exposed themselves and their families to dangerous asbestos levels. The Zonolite product line operated extensively during the peak agricultural chemical app
An often-overlooked exposure route involves deteriorating Zonolite attic insulation in farm buildings constructed during the 1950s–1980s. As i
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35 KB (4,586 words) - 23:24, 14 May 2026
...5–35 million''' American homes may contain [[Vermiculite and Libby Montana|Zonolite vermiculite insulation]]<ref name="mlnmvermiculite" />
=== Vermiculite Attic Insulation (Zonolite) ===
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65 KB (8,450 words) - 23:24, 14 May 2026
...cts manufactured by U.S. Gypsum, Johns-Manville, and W.R. Grace (including Zonolite Monokote and Zonocoustic) were applied to structural steel columns, beams,
| Zonolite Monokote || W.R. Grace || 20-45% || Structural steel fireproofing
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43 KB (5,218 words) - 23:26, 14 May 2026
| style="padding:10px;" | 12-35 million homes contain Zonolite insulation made from Libby vermiculite; 262 processing sites in 40 states
* '''1956''' - Zonolite Company knew about asbestos contamination risks but did not disclose to emp
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32 KB (4,100 words) - 23:24, 14 May 2026
...asbestos exposure legal resources]. Commercial processing of Libby ore for Zonolite attic insulation extended exposure into residential structures.
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13 KB (1,756 words) - 18:43, 24 April 2026
...nsulation), Owens-Corning (Kaylo containing 20% asbestos), and W.R. Grace (Zonolite, Monokote brands).<ref name="mlc-jm" /><ref name="mlc-oc" /><ref name="mlc-
* '''W.R. Grace Trust''' - Zonolite and Monokote brands
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30 KB (3,814 words) - 23:25, 14 May 2026
* '''W.R. Grace Zonolite''' - Vermiculite insulation installed in an estimated 35 million American h
| style="padding:15px; " | '''⚠ Warning for Homeowners:''' Zonolite attic insulation installed before 1990 may contain tremolite asbestos. Do n
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41 KB (4,850 words) - 23:24, 14 May 2026
...ing:10px; border-bottom:1px solid #1a5276;" | Monokote spray fireproofing, Zonolite attic insulation
...ing:10px; border-bottom:1px solid #1a5276;" | Monokote spray fireproofing, Zonolite
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37 KB (4,711 words) - 23:25, 14 May 2026
...erfund history.<ref name="epa-libby" /> W.R. Grace & Company purchased the Zonolite vermiculite mining operation in 1963 and operated it until 1990. The mine m
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21 KB (2,651 words) - 14:19, 25 April 2026
=== Vermiculite Insulation (Zonolite/Libby) ===
...ted with amphibole asbestos was mined in Libby, Montana and sold under the Zonolite brand name from 1920-1990, installed in an estimated 15-35 million American
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161 KB (20,148 words) - 23:07, 14 May 2026
| style="padding:10px; border-bottom:1px solid #dee2e6;" | W.R. Grace (Zonolite insulation)
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31 KB (4,163 words) - 23:26, 14 May 2026
* [[WR Grace Trust]] — Zonolite insulation and Libby, Montana exposure claims with $3+ billion funding
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25 KB (2,946 words) - 12:40, 21 May 2026
