Tape Products Asbestos Exposure

Tape Products and Historical Asbestos Use

Asbestos fibers could be spun into yarn and then woven, braided or otherwise formed into textile products such as cloth, tape, cord, rope, wick and tubing. EPA’s historical risk-evaluation materials identify tape among asbestos textiles, some of which contained approximately 75% to 100% asbestos.

EPA historical records also describe asbestos textiles as intermediate materials used to manufacture thermal insulation, electrical insulation, protective clothing, packing, gaskets and other specialty products.

OSHA’s asbestos-products classification explicitly lists “tape, asbestos,” confirming that asbestos tape was a recognized commercial product category.

How Asbestos Tape Was Made and Used

Historical asbestos tape could be woven from asbestos yarn or cut into narrow textile strips. Some tape products were treated, coated or combined with other materials depending on their intended use.

Potential historical uses included:

• thermal wrapping around hot components;
• electrical insulation around wiring or equipment;
• heat-resistant wrapping around ductwork;
• sealing and insulating joints or connections;
• wrapping around pipes, valves or fittings;
• high-temperature industrial maintenance applications;
• fire-resistant textile assemblies; and
• specialty insulation or packing systems.

EPA historical records identify paper or tape used to cover hot ductwork, while asbestos textile records identify tape used in thermal and electrical insulation. These uses should be distinguished from ordinary adhesive tapes that did not contain asbestos.

Asbestos tape also differed from asbestos rope, blanket insulation and rollboard products, although these materials could be used together in the same industrial setting.

How Asbestos Exposure Could Occur

A potential exposure pathway requires asbestos-containing tape and work or deterioration that releases fibers. Textile tape could be cut, wrapped, pulled, removed and replaced during installation and maintenance.

Potential disturbance could occur during tasks such as:

• cutting asbestos tape to length;
• wrapping tape tightly around hot components;
• tearing or pulling tape from rolls;
• removing old tape from wiring, ducts or equipment;
• scraping adhered tape or residue from surfaces;
• handling frayed or heat-damaged tape;
• replacing tape during equipment maintenance;
• disturbing tape inside older insulated assemblies;
• handling discarded tape and textile debris; and
• dry sweeping or blowing dust after removal.

OSHA recognizes asbestos textiles and asbestos-containing insulation as occupational exposure sources. Actual exposure depends on asbestos content, product condition, task, dust generation, frequency, duration, proximity, ventilation and work controls.

Workers and Job Sites That May Have Encountered Asbestos Tape

Workers who manufactured, installed, cut, removed or worked near historical asbestos tape may have encountered airborne fibers. A job title alone does not establish exposure; the specific tape product and task matter.

Potentially relevant occupations may include textile workers, electricians, insulators, pipefitters, boilermakers, HVAC workers, mechanics, machinists, maintenance personnel, shipyard workers and industrial laborers.

Possible settings include textile plants, factories, power plants, refineries, boiler rooms, mechanical rooms, shipyards, ships, industrial facilities and military installations.

EPA’s study summaries describe historical asbestos textile facilities where raw asbestos was opened, carded, spun and wound to produce cloth or tape, illustrating that manufacturing exposure may be relevant in addition to later installation and maintenance work.

Handling, Cutting and Removal Risks

Cutting and tearing

Workers may have cut woven asbestos tape with knives or shears or torn sections from rolls. Cutting or tearing can disturb fibers at the edges.

Wrapping and tension

Tape used for insulation may be wrapped tightly around ducts, piping, wiring or equipment. Repeated pulling and friction can disturb worn textile surfaces.

Heat damage

High-temperature service can age binders or coatings and make old tape brittle or frayed, increasing disturbance during later maintenance.

Removal

Old tape may be difficult to remove cleanly from equipment or ductwork. Pulling, scraping or peeling asbestos-containing tape can disturb both the textile and residue left behind.

Equipment overhaul

Maintenance on electrical or mechanical equipment can expose old tape hidden under outer covers, insulation jackets or adjacent components.

Evidence That May Identify Historical Asbestos Tape

Exposure reconstruction is strongest when evidence identifies the exact tape product, manufacturer, equipment or application, time period and work performed.

Useful evidence may include:

• manufacturer names, brand names and product numbers;
• roll labels, cartons, wrappers or original packaging;
• historic textile and insulation catalogs;
• equipment manuals and maintenance specifications;
• electrical, HVAC or piping specifications;
• purchase orders, invoices and supplier records;
• maintenance and overhaul records;
• plant, shipyard or military records;
• historic photographs showing tape in place;
• asbestos surveys and laboratory reports;
• employer, union or military records documenting assignments;
• coworker or supervisor statements identifying products and tasks; and
• qualified laboratory analysis of surviving material when appropriate.

Testing should distinguish tape from nearby cloth, rope, paper wrap, gaskets, insulation and adhesive residues whenever those materials can be separately identified.

Medical and pathology records may document an asbestos-related diagnosis but do not establish which historical tape product was an exposure source.

Secondhand Exposure and Health Risks

If cutting or removing asbestos-containing tape generated fibers that accumulated on clothing, shoes, tools or belongings, asbestos could potentially have been carried away from the workplace. This is a possible secondhand exposure pathway, but family relationship alone does not establish exposure.

Asbestos exposure is associated with mesothelioma, asbestos-related lung cancer, asbestosis and other asbestos-related disease. Working with old tape or textile products does not diagnose disease and does not establish individual medical causation.

Anyone concerned about historical occupational asbestos exposure should discuss their work history and health with a qualified healthcare professional.

Legal and Compensation Considerations

Depending on the evidence and circumstances, legal options may be available to a person diagnosed with an asbestos-related disease after documented exposure to a specific asbestos-containing tape product.

A legal review may consider the manufacturer, product line, equipment, workplace or job site, time period, tasks performed, frequency and duration of exposure, diagnosis, jurisdiction and applicable filing deadlines.

Identifying a manufacturer or supplier does not automatically establish legal responsibility. Liability is case-specific and depends on product evidence, exposure evidence and governing law.

Some matters may involve asbestos trust funds, but each trust has its own product, exposure and medical documentation requirements. Eligibility is not automatic, and compensation is not guaranteed.

Exposure that occurred decades ago does not by itself determine whether a claim is timely. Statutes of limitation and other deadlines vary by jurisdiction and circumstances and should be reviewed individually.

Tape Products Asbestos Exposure FAQs

Was asbestos actually made into tape?

Yes. OSHA specifically lists asbestos tape as an asbestos product, and EPA historical records identify tape among asbestos textile forms.

What was asbestos tape used for?

Historical uses included thermal and electrical insulation, heat-resistant wrapping, hot-duct covering and specialty industrial applications.

Could asbestos tape be used around hot ductwork?

Yes. Historical EPA records describe paper or tape used for covering hot ductwork.

Could cutting asbestos tape release fibers?

Potentially. Cutting, tearing, fraying, scraping or removing asbestos-containing tape can disturb fibers.

Did all old tape contain asbestos?

No. Many tape products were made from paper, cotton, fiberglass, rubber, plastics and other materials. Product identification matters.

Can asbestos tape be identified by appearance?

No. Appearance alone is not reliable proof. Historical product records or qualified laboratory analysis may be needed.

What evidence can identify historical asbestos tape?

Useful evidence can include roll labels, packaging, catalogs, specifications, invoices, maintenance records, photographs, laboratory reports and coworker testimony.

Does working around old tape automatically qualify someone for compensation?

No. Legal eligibility depends on product identification, asbestos-content evidence, exposure history, diagnosis, jurisdiction and other case-specific facts. Compensation is not guaranteed.

Get Help Reviewing Historical Asbestos Tape Exposure

If you or a family member has been diagnosed with mesothelioma, asbestos-related lung cancer or another asbestos-related disease and you are trying to identify older asbestos tape used on wiring, ducts, piping, equipment or industrial systems, we can help organize the product and exposure history that may be relevant.

Call 800.291.0963 to discuss what you remember about the tape, manufacturer, equipment, building or job site and work performed. Live chat is available 24/7, 365 days a year. Submit Your Case using the form below.

Prior exposure does not automatically establish a legal claim. Eligibility depends on the evidence, diagnosis, jurisdiction and other circumstances, and compensation is not guaranteed.

⚕️ Legal & Medical Information Disclaimer
This page provides general educational information and is not medical or legal advice. The information does not establish asbestos exposure, diagnosis, causation, liability, claim eligibility or compensation. Medical concerns should be discussed with a qualified healthcare professional, and legal questions should be reviewed with a qualified attorney.