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Black-Knight®/Black-Stallion® LV

Hot-applied, polymer-modified coal tar adhesive with a low viscosity used as the interply or flood coat in built-up roof systems.

Black-Knight LV/Black-Stallion LV polymer-modified, coal tar adhesive with low viscosity improves upon the advantages of conventional coal tar while also reducing most of the negative associated with coal tar. Its unique formulation creates excellent low-temperature flexibility and elongation characteristics, resulting in an improved waterproofing material.

Please refer to the product information, Material Safety Data Sheet, and labeling for the potential risks and benefits. Exposure to this product may cause skin and respiratory tract irritation; prolonged skin exposure may result in skin cancer; inhalation of vapors may cause central nervous system effects and long-term exposure has been associated with kidney, bladder, scrotum, and lung cancer.

Product Advantages

Technical Data

Black-Knight LV/Black-Stallion LV
Flash Point 390°F (199°C)
Elongation 1500%
Low Temperature Flexibility 65 to 70°F (18 to 21°C)
Coverage: Interply 30 lbs./100 sq. ft. (1.56 kg/m2)
Coverage: Flood coat 70 lbs./100 sq. ft. (3.6 kg/m2)

Product Protected by US Patents 6,300,394 and 5,854,322 and Canada 2,234,329


70 lbs. (31.75 kg) keg

Approvals that apply to this product

FM Approved logo Miami-Dade County approved logo Intertek Warnock Hersey logo


Currently no certifications

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