Asbestos Tar Paper, Gold Bond Tar Paper
Tar paper is a type of roofing paper that is frequently used in construction. The material consists of a heavy-duty paper that has been reinforced with tar to provide waterproofing features. This material is applied to roofs to protect against weathering and to insulate homes. Gold Bond is a line of brand name products that were manufactured by the National Gypsum Company during the early and mid-1900s, and asbestos-containing tar paper was a popular construction product.
Tar paper and Gold Bond tar paper were often embedded with asbestos fibers, as asbestos is known to be sturdy, flexible, durable and resistant to fire and caustic substances.
Uses for Asbestos Tar Paper
Tar paper, also called felt paper, is used to waterproof roofs by preventing moisture from seeping inside the structure. Tar paper may also be used as a backing for the following construction products:
- Asphalt
- Wood
- Shingles
- Gravel
- Shower stalls
- Linoleum or vinyl flooring
- Hardwood floors
The paper is usually applied in overlapping layers and is prone to ripping or tearing, which can allow asbestos fibers to become airborne.
People in certain occupations such as roofing professionals, contractors and maintenance workers may have been exposed to asbestos when handling, installing or removing tar paper.
Weather damage and the breakdown of materials over time may cause tar paper to become friable, which refers to the ability of a product to crumble or disintegrate with little effort.
Gold Bond Tar Paper
Gold Bond tar paper has been applied to residential homes and commercial buildings and was also used in numerous schools and factories. This type of roofing material may contain between 10 and 15 percent asbestos.
Tar paper may be installed using roofing nails or may be applied using adhesives. During the process of installing, repairing or removing tar paper, exposure to asbestos fibers may occur.
Certified asbestos abatement professionals should be contacted to remove Gold Bond tar paper. This product should not be removed by those who are untrained in handling hazardous materials.
Tar Paper Dangers
Torn, ripped or damaged tar paper may emit asbestos fibers into the air. Roofing professionals as well as homeowners or those who work in other asbestos-containing buildings may breathe in or swallow the fibers. Once in the body, the fibers may become lodged in the body, where they can contribute to the development of cancer and other asbestos-related diseases many years after exposure.
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