Mesothelioma Lawyer Michigan: Asbestos Exposure at Fisher Body Division (GM) — A Guide for Workers and Families

URGENT FILING DEADLINE: Michigan’s statute of limitations for asbestos personal injury claims is 5 years under MCL § 600.5805(2). If you or a family member has been diagnosed with mesothelioma or another asbestos-related disease after working at a Fisher Body plant, that clock is running. Call a Michigan asbestos attorney today.

Why Former Fisher Body Workers Need a Michigan asbestos Cancer Lawyer

You just got a diagnosis. Or a family member did. And somewhere in the back of your mind, you’re thinking about the decades spent at Fisher Body — the dust, the insulation work, the boiler rooms, the smell of cutting pipe covering. You’re right to make that connection.

Fisher Body Division of General Motors operated as one of the largest automotive manufacturing operations in the country for much of the 20th century. Thousands of tradespeople, assembly workers, and maintenance personnel built their careers inside Fisher Body plants. What many of those workers did not know — and what General Motors and its suppliers are alleged to have known far earlier than they disclosed — was that the materials keeping those plants running may have been quietly destroying workers’ lungs.

Asbestos-containing materials (ACMs) were reportedly used throughout Fisher Body facilities for decades. Former workers and their families are now receiving diagnoses of mesothelioma, asbestosis, lung cancer, and other asbestos-related diseases. These diagnoses typically arrive 20 to 50 years after the original exposure — which means workers who spent their careers at Fisher Body plants in the 1950s, 1960s, and 1970s are being diagnosed right now.

If you or a family member worked at a Fisher Body Division plant and has since been diagnosed with an asbestos-related illness, an experienced Michigan asbestos attorney can help you identify which asbestos product manufacturers may be liable, which bankruptcy trust funds you may be entitled to claim from, and how to preserve your rights before Michigan’s 3-year filing deadline runs out.

What Was the Fisher Body Division?

A Brief History of Fisher Body

Fisher Body was founded in 1908 by the Fisher brothers — Fred, Charles, William, Lawrence, Edward, Alfred, and Howard — in Norwalk, Ohio, before expanding to Detroit. General Motors acquired a controlling stake in 1919 and fully absorbed Fisher Body as a division by 1926. Fisher Body became the primary manufacturer of enclosed automobile bodies for virtually the entire GM vehicle lineup.

At its height, Fisher Body operated multiple plants in the Detroit metropolitan area, including:

Fisher Body Plant No. 1 (Milwaukee Avenue, Detroit)
Fisher Body Plant No. 2 (Piquette Avenue area, Detroit)
Detroit Gear and Axle / combined operations (greater Detroit metro)
Fleetwood Division plants (closely associated with Fisher Body operations)
Additional facilities in Lansing, Pontiac, Cleveland, and other cities

Detroit plants collectively employed tens of thousands of workers at peak production during World War II and the postwar automotive boom of the 1950s and 1960s.

Why Asbestos-Containing Materials Were Present

Fisher Body plants ran around the clock as heavy industrial facilities. Those operations required massive steam boiler systems, extensive pipe networks, industrial furnaces and ovens for baking paint and finishes, high-load electrical systems, and insulated equipment operating in extreme temperature environments. Construction and maintenance never stopped — and those jobs employed carpenters, plumbers, pipefitters, electricians, and insulators for decades.

Every one of those systems reportedly involved asbestos-containing materials. Suppliers alleged to have provided ACMs to Fisher Body and comparable GM facilities at various points in their operational history include Johns-Manville, Owens-Corning (formerly Owens-Illinois), Celotex, Eagle-Picher, and Garlock Sealing Technologies.

Asbestos Exposure at Fisher Body: Timeline and Risk Periods

Why Industry Specified Asbestos for Decades

Asbestos was deliberately specified and installed in heavy industrial facilities because, for much of the 20th century, it was considered the optimal material for:

Fire resistance — Standard around furnaces, ovens, and boilers because asbestos does not burn
Thermal insulation — Prevented heat loss from high-temperature steam pipes and equipment
Durability — ACMs outlasted alternatives and cost less to install
Friction properties — In gaskets, packing, and brake components, asbestos-containing materials withstood repeated mechanical stress without failure

The problem was not a lack of knowledge — internal documents from Johns-Manville and other manufacturers, produced in asbestos litigation over the past four decades, show that the industry was aware of the health hazards of asbestos exposure well before that information reached workers on the plant floor.

The Exposure Window: 1920s Through the 1980s

Asbestos-containing materials were allegedly present and in active use at Fisher Body Division plants from the earliest decades of operation — roughly from the 1920s through at least the late 1970s, and in some applications potentially into the 1980s before EPA and OSHA regulations forced transitions to alternative materials.

World War II (1942–1945): Fisher Body plants converted to military production, manufacturing aircraft parts, tanks, and other war materiel under urgent timelines. That production surge required rapid plant construction and expansion, installation of steam and power systems, and heavy use of insulation materials — all reportedly involving asbestos-containing products from Johns-Manville, Owens-Corning, and other manufacturers.

The Postwar Boom (1945–1965): As automobile demand surged, Fisher Body plants ran at maximum capacity. Existing equipment required constant maintenance involving ACMs. New equipment was installed continuously. Each renovation reportedly disturbed existing asbestos-containing materials and introduced new insulation products into the work environment.

The 1960s and 1970s: Even as scientific and regulatory awareness of asbestos hazards grew — and even as internal industry documents show that manufacturers understood the risks — asbestos-containing materials remained throughout facilities like Fisher Body. Maintenance and repair operations allegedly disturbed ACMs on a regular basis. Equipment overhauls involved removal and replacement of asbestos-containing insulation. Workers performing this work may have had no warning of the risk they were incurring.

Types of Asbestos-Containing Materials Allegedly Present at Fisher Body Plants

The following categories of asbestos-containing materials were reportedly present at Fisher Body Division facilities, based on the industrial operations conducted there and consistent with conditions documented at comparable GM and automotive manufacturing plants.

1. Pipe Insulation and Fitting Insulation

Steam pipe systems running throughout Fisher Body plants were reportedly covered with asbestos-containing pipe insulation — sometimes called “boiler covering” or “pipe covering.” These products typically contained amosite or chrysotile asbestos, including:

Amosite (brown asbestos) pipe insulation — Commonly used for high-temperature steam applications; amosite ranks among the most hazardous asbestos fiber types by current scientific consensus
Chrysotile-based pipe covering — White asbestos in preformed sections, including products branded as Kaylo (Owens-Corning/Owens-Illinois) and Thermobestos
Block and blanket insulation — Applied to irregular surfaces and fittings throughout the plant

Alleged suppliers of pipe insulation to GM and Fisher Body facilities include Johns-Manville, Owens-Corning/Owens-Illinois, Celotex, Eagle-Picher, Garlock Sealing Technologies, and Philip Carey Manufacturing Company. Workers at Fisher Body plants may have been exposed to asbestos-containing materials from these and other manufacturers.

When pipe insulation was cut, removed for repairs, or disturbed by vibration over time, it allegedly released large quantities of respirable asbestos fibers into the air. Insulators and pipefitters working directly with this material faced the most direct exposure — but any worker in the vicinity, including adjacent tradespeople and assembly workers, may have inhaled fibers without knowing it.

2. Boiler Insulation and Refractory Materials

Fisher Body plants operated large industrial boilers to generate steam for heating and manufacturing processes. These systems reportedly contained:

Asbestos block insulation on boiler shells and heads (products allegedly supplied by Johns-Manville, Owens-Corning, and Celotex)
Asbestos rope and gasket materials at joints, doors, and penetrations, including products from Garlock Sealing Technologies
Refractory cements containing asbestos used to seal and repair furnace and boiler linings
Asbestos millboard used as backing for high-temperature applications

Boilermakers and insulation workers who worked on, repaired, or overhauled these systems may have encountered some of the highest concentrations of airborne asbestos fibers found anywhere in industrial settings. Workers represented by Heat and Frost Insulators Local 1 (St. Louis) and Boilermakers Local 27 (Kansas City) — the primary union locals serving insulators in the greater Midwest — may have performed this work at Fisher Body or comparable facilities.

3. Floor Tiles and Adhesives

Vinyl asbestos floor tiles (VAT) were reportedly used throughout Fisher Body plants in offices, locker rooms, lunchrooms, and some production areas. These tiles, manufactured by companies including Armstrong World Industries and Georgia-Pacific, typically contained 20–35% chrysotile asbestos by weight. The adhesives used to set those tiles reportedly also contained asbestos fibers.

The risk was not from the tiles sitting undisturbed. It arose when tiles were cut, ground, drilled, or removed during renovation work — activities that allegedly occurred repeatedly as plant layouts changed over the decades. Workers who performed that renovation work, and those nearby, may have been exposed to asbestos-containing dust.

4. Spray-Applied Fireproofing and Ceiling Materials

During the 1950s and 1960s, spray-applied asbestos fireproofing was applied to structural steel beams and decking throughout many industrial facilities, including automotive manufacturing plants. This material — sometimes called “Limpet” asbestos — typically consisted of 15–30% amosite or chrysotile asbestos. Spray-applied fireproofing is among the most hazardous forms of ACM because it is friable: it crumbles under hand pressure and releases fibers when disturbed by drilling, cutting, vibration, or routine overhead work.

Spray-applied fireproofing products containing asbestos were allegedly supplied by Combustion Engineering and other manufacturers. Ceiling tiles in office and auxiliary areas of Fisher Body plants may also have contained asbestos-containing materials as fire-resistant binders, including products manufactured by Armstrong World Industries.

5. Gaskets, Packing Materials, and Valve Components

Throughout the pipe systems, pumps, valves, and mechanical equipment at Fisher Body plants, asbestos-containing gaskets and packing materials were allegedly in widespread use, including:

Sheet gasket material manufactured by Garlock Sealing Technologies and others, used between flanges throughout the steam and process piping systems
Valve stem packing made of woven asbestos cord
Pump packing containing asbestos fibers
Products marketed under trade names including Unibestos

Pipefitters and millwrights who cut custom gaskets from sheet material, or who removed and replaced packing in valves and pumps, may have faced direct exposures. Cutting compressed asbestos sheet gasket material with a knife or angle grinder allegedly released fibers directly into the worker’s breathing zone. Members of Plumbers and Pipefitters UA Local 562 (St. Louis) and Plumbers and Pipefitters UA Local 268 (Kansas City) may have performed such work at Fisher Body facilities or comparable industrial plants.

6. Brake and Clutch Friction Materials

Fisher Body plants used industrial vehicles — forklifts, overhead cranes, and other material-handling equipment — throughout production areas. Brake shoes, clutch linings, and friction components on this equipment reportedly contained asbestos-containing materials through at least the mid-1980s. Maintenance workers who serviced this equipment, including those who performed brake work in enclosed shop areas, may have been exposed to asbestos-containing dust generated during that work. Such materials were supplied by manufacturers including Crane Co., which produced brake components and friction materials for industrial equipment.

7. Electrical Components and Wiring Insulation

Electricians working at Fisher Body plants may have encountered asbestos-containing materials in: