General Refractories Company (operating under the GREFCO trade name) was a manufacturer of refractory products, insulating materials, and specialty industrial materials — including asbestos-containing products used in high-temperature applications throughout naval and industrial settings. General Refractories manufactured asbestos cloth and asbestos-containing refractory products used in boiler maintenance, furnace work, and high-temperature insulation applications aboard Navy ships and at naval installations. General Refractories products appear in Navy military specification documents, confirming that GREFCO materials were formally specified for naval applications. Publicly filed asbestos litigation records document General Refractories Corporation in multiple asbestos contexts, with asbestos cloth product identification, Navy MILSPEC references, GREFCO label identification, and formal litigation naming.
Documented Asbestos — General Refractories in Naval Contexts
Navy Military Specification — General Refractories
Asbestos Cloth — General Refractories
GREFCO — Labeled Product Identification
Navy Documents — Asbestos and Other Ingredients
Asbestos Cloth Product Line — Historical Documentation
General Refractories in the Asbestos Litigation Record
General Refractories Products in Naval Applications
Asbestos cloth and woven products: GREFCO asbestos cloth was used as fire blankets, heat shields, and protective wrapping in Navy boiler rooms, engineering spaces, and high-temperature maintenance work. Welders and boilermakers used asbestos cloth for heat shielding during hot work; the cloth released asbestos fiber when cut, abraded, or used.
Refractory cements and castables: General Refractories manufactured plastic and castable refractory cements for lining boiler fireboxes and high-temperature furnaces — applications in which GREFCO materials were specified under Navy MIL-SPEC requirements for boiler maintenance.
High-temperature insulation: GREFCO insulating products provided thermal insulation for high-temperature applications including boiler systems, steam generators, and industrial furnaces at naval facilities.
VA Claims and Legal Options — General Refractories (GREFCO)
Navy veterans and shipyard workers who used or worked around General Refractories (GREFCO) asbestos cloth or refractory products, and who subsequently developed mesothelioma, asbestos-related lung cancer, asbestosis, or pleural disease, may qualify for:
- VA service connection under VA asbestos-claim guidance for veterans with documented duty in boiler rooms or engineering spaces where GREFCO refractory and asbestos cloth products were used
- Civil claims against General Refractories Company successors based on documented asbestos cloth and refractory product use under Navy military specifications
Key documents:
- DD-214 or service records — documenting duty aboard ships with steam boiler plants or at naval facilities where refractory maintenance was performed
- Rating records — Boiler Technician, Machinist’s Mate, or boilermaker trade documentation
- Diagnosis — mesothelioma, asbestos-related lung cancer, asbestosis, or pleural disease
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Exposure documentation derived from publicly filed asbestos litigation records including Navy MIL-C-15199 military specification referencing General Refractories products, asbestos cloth product identification for General Refractories Corporation, GREFCO label and trade name documentation, Navy documents addressing asbestos content in GREFCO products, 1907-1980 asbestos cloth product history, and General Refractories in formal asbestos litigation defendant records. This does not constitute legal or medical advice.