black tar heroin

(redirected from black tar)
A form of heroin from Mexico that is dark, sticky, semisolid and difficult to ‘cut’—adulterate—because of its viscid nature. It is extremely potent—purity of up to 70%—and highly addictive

black tar heroin

A form of illicitly manufactured diacetylmorphine known for its tarry appearance and increased potency relative to “white” heroin.
See also: heroin
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Every city has hundreds of acres of flat, black tar roofs, creating a heat-island effect, which causes urban areas to get hotter than rural landscapes.
By coating the black tar roof with a white solar-reflective paint it will immediately reduce temperatures inside and out of the building, which leads to significant reduction in the building's energy consumption and lowers the urban heat island effect.
On a humid summer day when roofers are using blow torches to seal in black tar, at the most, a few employees working in that building may grumble about the smell or the noise.
They had mud or something like black tar on their feet and they have stood on the bed and couches.
As an undercover cop, he uses the alias Shane Sterns, and is called in to gather evidence against a gang involved in the distribution and transporting of black tar heroin up and down the East Coast.
A suspicious border services agent dug a little bit deeper and discovered five kilograms of black tar opium hidden in seven coffee carafes at the Calgary, Alberta, International Airport.
Bitumen, black tar that is used to prepare asphalt substance to carpet roads, is imported into Qatar and almost the entire Gulf from Saudi Arabia that is the largest producer of the material in the region.
Heroin, primarily Mexican black tar, is readily available in Oregon because Mexican production has expanded.
London, August 26 ( ANI ): Lady Gaga, whose new perfume ad shows her smeared in sloppy egg yolk and thick, black tar, is said to be based on the pop star's own body scent.
15 (412m): Black Tar (scr), Slowcoach (scr), Rosemary (scr), Dead Man Running (2), Run For Home (4).
Operations resulted in seizure of 600 assault-rifle rounds, 441 pounds of dry opium, 330 pounds of morphine, 30 pounds of black tar heroin and 18 quarts of liquid opium.
In a recent study, MassMutual found that sun exposure caused a standard black tar roof on a 90-degree day to reach a temperature of nearly 136 degrees, whereas the white roof stayed ambient at 92 degrees, said Anderson.