About Dow Corning Corporation Midland Michigan

History and Scale of Operations

The Dow Corning Corporation plant in Midland, Michigan was founded in 1943 as a joint venture between Dow Chemical Company and Corning Glass Works. The facility served as the company’s global headquarters and primary manufacturing hub for more than seven decades, pioneering the commercial development of silicone-based materials used across aerospace, electronics, construction, healthcare, and consumer industries worldwide.

Midland sits at the heart of Michigan’s “Chemical Valley” — a corridor of heavy industrial operations extending across the central Lower Peninsula that also includes Dow Chemical’s sprawling Midland campus and numerous associated chemical processing facilities. The concentration of industrial activity in this region meant that tradespeople, contractors, and maintenance workers frequently moved between the Dow Corning facility and other Michigan industrial sites — including the Ford River Rouge Complex in Dearborn, Chrysler’s Jefferson Assembly plant in Detroit, and General Motors facilities in Flint and Hamtramck — carrying occupational asbestos exposure risks that accumulated across multiple worksites throughout their careers.

At its peak, the Dow Corning Midland complex:

  • Employed thousands of workers, including direct employees, contractors, and outside tradespeople
  • Spanned a substantial footprint in Michigan’s Chemical Valley in Midland County
  • Operated reactors, distillation columns, heat exchangers, extensive piping networks, and high-temperature processing equipment
  • Served as a rotating workplace for maintenance tradespeople, construction personnel, and visiting contractors performing installation, repair, and capital improvement work

This scale of industrial operation created precisely the conditions under which asbestos-containing materials were reportedly incorporated into facility construction and maintenance from the 1940s through the 1980s.

Why Large Chemical Plants Required Asbestos-Containing Materials

Silicone production and chemical manufacturing at the Midland facility required sustained high-temperature operations in pressurized reaction vessels, complex distillation systems generating extreme heat, and extensive thermal insulation to contain that heat, manage safety, and maintain process efficiency.

Throughout the 20th century, asbestos was the premier industrial insulating material. Engineers specified it because it is naturally fibrous, extraordinarily heat-resistant, chemically stable under thermal stress, and inexpensive to manufacture and install. Facility designers at plants like Dow Corning Midland routinely called for asbestos-containing materials in critical industrial applications as a matter of standard practice.

The scientific and medical consensus is unambiguous: asbestos causes mesothelioma — a fatal cancer of the lung lining (pleura) or abdominal lining (peritoneum) — through inhalation of microscopic asbestos fibers. Asbestos also causes lung cancer and asbestosis (pulmonary fibrosis). Mesothelioma latency periods commonly exceed 20 to 50 years, meaning workers exposed decades ago may only now be developing symptoms.

Asbestos exposure risk at the Dow Corning Midland facility was not limited to any single trade or job classification. The following occupational groups may have been exposed to asbestos-containing materials as a result of their work at the facility. Many were members of Michigan union locals that represented tradespeople across multiple industrial sites — meaning cumulative asbestos exposure may have extended well beyond any single employer or worksite.

Pipefitters and Steamfitters worked directly with asbestos-insulated pipe systems throughout the facility. Cutting, fitting, and connecting insulated pipe — and removing old insulation to access pipe for repair — may have generated substantial concentrations of airborne asbestos fibers.

Insulators and Insulation Workers applied, removed, and replaced asbestos-containing pipe covering, block insulation, and insulating cements throughout the facility. Insulators typically sustained the heaviest individual asbestos fiber exposures of any trade, and members of the Heat

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General Equipment at Dow Corning Corporation Midland Michigan

The equipment below represents the systems and infrastructure documented or typically present at this facility during the era when asbestos-containing materials were specified in industrial construction. This is general facility-equipment reference — not a legal attribution of any specific product, manufacturer, or exposure event to this facility. Material-category and manufacturer information is addressed in the AsbestosIndex Product Crosswalk linked under the records table below.

Industrial Boilers View crosswalk › Process Piping View crosswalk › Pipe Insulation View crosswalk › Block Insulation View crosswalk › Valves View crosswalk › Gaskets View crosswalk › Pumps View crosswalk › Heat Exchangers View crosswalk › Cooling Equipment View crosswalk ›

Documented Asbestos Evidence

The records below are verified, state-documented asbestos removals at this facility. Each entry represents a regulated abatement project where the Michigan EGLE (Environment, Great Lakes & Energy) (Michigan EGLE) was notified under federal NESHAP rules, the work was logged, and the asbestos-containing material was confirmed and removed under regulated conditions. These are not allegations or estimates — they are paper records tying documented asbestos-containing material to this specific site.

No Michigan EGLE NESHAP abatement notifications have been identified for this facility in current public records. Per the framing above, absence of state-agency documentation should not be read as absence of asbestos — only as absence of a formal, regulated abatement event meeting reporting thresholds. Workers who recall encountering pipe insulation, block insulation, gaskets, or other asbestos-era construction materials at this facility may still have viable claims regardless of whether a state record exists.

Material Categories in Documented Records

The materials documented above (and similar asbestos-containing materials commonly encountered in records of this type) appear in the AsbestosIndex catalog with historical manufacturer and trust-fund information. Click a category to view manufacturers historically associated with that material:

Thermal System Insulation View crosswalk › Asbestos-Cement Board View crosswalk › Pipe Insulation View crosswalk › Roofing & Flashing View crosswalk › Spray Fireproofing View crosswalk › Floor Tile & Mastic View crosswalk › Ceiling Tile View crosswalk › Gaskets & Packing View crosswalk ›

Critical Filing Deadline & Next Steps

Michigan law gives mesothelioma and asbestos-disease claimants 3 years from the date of medical diagnosis to file a personal-injury lawsuit (MCL § 600.5805(13)). For wrongful-death claims after an asbestos-related death, the filing window is 3 years from the date of death (MCL § 600.5852). The two deadlines run on separate tracks — preserving one does not extend the other.

The personal-injury clock runs from diagnosis, not from exposure. Mesothelioma latency is typically 20 to 50 years, so workers exposed in the 1950s–1980s are being diagnosed today.

Practical first steps

  1. Document what you remember. Pay stubs, W-2s, union cards, photographs, coworker names, and dates of employment. The WorkChain widget on this page can save a copy you can email yourself.
  2. Preserve medical records. Pathology reports, biopsy results, imaging, and pulmonary-function tests are central to both civil claims and trust-fund filings.
  3. Identify household members. Spouses who laundered work clothing and children of plant workers are eligible for secondary-exposure claims when diagnosed with an asbestos-related disease.
  4. Speak with an asbestos attorney with Michigan experience. The first conversation is free and confidential. Asbestos trust-fund claims and civil claims run on different tracks — both can be pursued in parallel.

Asbestos-Related Diseases

Asbestos fiber exposure can cause several specific diseases that typically appear decades after the original exposure. The latency period — the gap between exposure and diagnosis — usually runs 20 to 50 years. That's why workers exposed in the 1960s, 1970s, and 1980s are receiving diagnoses today.

Mesothelioma

A rare, aggressive cancer that affects the lining of the lungs (pleural mesothelioma), abdomen (peritoneal), or heart (pericardial). Mesothelioma is almost exclusively caused by asbestos exposure, which is why a mesothelioma diagnosis often points directly to historical workplace exposure. Average latency from first exposure to diagnosis is 30-50 years.

Asbestosis

A chronic, non-cancerous scarring of lung tissue caused by inhaled asbestos fibers. Asbestosis causes progressive shortness of breath, persistent cough, and reduced lung function. It does not improve with treatment, and it is a recognized basis for compensation under most trust schedules and civil claims.

Lung Cancer

Asbestos exposure significantly increases the risk of lung cancer, particularly when combined with a history of smoking. Asbestos-related lung cancer is compensable under the same trust schedules and civil claim avenues as mesothelioma.

Other Recognized Diseases

Pleural plaques, pleural thickening, laryngeal cancer, ovarian cancer, and certain gastrointestinal cancers are also recognized as asbestos-related under various trust schedules and case-law authorities, though eligibility and proof requirements vary by claim type.

If you have any of these diagnoses and you worked at this facility, lived with someone who did, or were exposed in any documented capacity, you may have a claim worth pursuing. Speak with an attorney before assuming you don't qualify.

Data Sources

Information about facility equipment, industrial materials, and occupational records referenced on this page is drawn from publicly available sources where applicable, including:

If specific equipment or product claims in this article are sourced from a non-public database, the source is identified parenthetically within the text above.