Coal tar is a versatile byproduct of coke production used in construction, insulation, paint, heating, fabric dyeing, and medical treatments. It contains carcinogens but is still widely used. Coal tar is a thick black liquid that is a byproduct of coke production. As an additional product of the cause-of-action (COA) process leading to coke production, […]
Tar paper is a waterproof building material used as an underlayment in construction. It works as a vapor barrier and is made from cellulose, glass fibers, or polyester fleece. It is sold in rolls of various sizes and weights and is typically installed under roof shingles, exterior siding, and hardwood floors. It is also used […]
Stockholm tar, a high-quality pine tar, is used for outdoor furniture and ropes. It’s made by burning pine in kilns, and was originally used for shipbuilding. Stockholm tar is recommended for waterproofing and is also used in baseball and veterinary medicine. Stockholm tar is a particularly high quality pine tar which is used among mariners […]
Coal tar epoxy is a protective coating made of tar, fillers, a gelling agent, and a curing agent. It prevents corrosion on equipment used in or near water and is resistant to mild chemicals. It can be used on ship hulls, underground tanks and pipes, wastewater treatment plants, and food industries. The mixture can be […]
Coal tar pitch is a dark, sticky liquid made from coal that contains phenols and polycyclic aromatic hydrocarbons. It is used in medicinal treatments for skin conditions and in the production of wood preservatives, disinfectants, plastics, and industrial sealants. Most coal tar pitch is burned as a cheap fuel or further processed to remove beneficial […]
Charcoal and pine tar are used as coatings to preserve and seal wood, prevent rot, and discourage mold and insect infestation. They are also used in baseball, shipbuilding, and skin care products. Originating centuries ago, charcoal and pine tar are used as a base for coatings that preserve and act as a water-repellent sealant. Manufacturers […]
Charcoal and pine tar have been used for centuries as a water-repellent sealant in construction, marine, baseball, and skincare industries. It protects wood from rot, discourages mold growth and insect infestation, and is used in pressure-treated wood. It is also used to coat the exteriors of ships and ropes, and in veterinary products and over-the-counter […]
North Carolina’s nickname, “Tar Heel State,” comes from the state’s production of tar for naval vessels from 1720 to 1870. The state’s abundant pine forests provided pitch, which was collected and sold to the English navy. Before the American Revolutionary War, North Carolina supplied much of the naval tar needed by British shipping. Other legends […]
Tar Heel is a term for residents of North Carolina and UNC students, named after the state’s production of tar. It was once derogatory but now a source of pride. The name’s origin is unclear, but it may have come from General Cornwallis or Walt Whitman. UNC’s sports teams are called the Tar Heels and […]
Oil sands are a natural mineral bed composed of water, sand, clay and bitumen that can be processed to form oil. Canada and Venezuela have the largest supplies. The oil sands are mined using a strip mining technique, which has led to major controversies with environmental and political groups around the world due to land […]
Oil sands are a mixture of sand and bitumen found in many countries, with Canada and Venezuela holding the largest deposits. Extraction is expensive and requires mining or in situ heating, followed by purification. Oil sands have been used since ancient times and are expected to continue to supply the world with oil as traditional […]
The La Brea Tar Pits in downtown Los Angeles are a rich fossil bed dating back to 38,000 years ago. The tar comes from an underground oil deposit, trapping animals and preserving them as fossils. Megafauna and existing organisms have been found, making it a popular tourist destination with a museum. The La Brea Tar […]
Tar acne is caused by direct exposure to tar, oil, or creosote, leading to clogged pores and bacterial infections. It can lead to scarring, skin discoloration, and skin cancer if left untreated. Workers in certain industries are most at risk, and prevention involves limiting skin exposure and wearing protective clothing. Tar acne should be treated […]
