Black-Knight® / Black-Stallion® Mastic

System: Mastic


Greenhouse Product: Yes

Description

Black-Knight/Black-Stallion Mastic is a cold applied, trowel grade coal tar based polymer modified roofing mastic. Unlike other coal tar based mastics, Black-Knight/Black-Stallion Mastic is a non-sag coal tar mastic designed for the installation of Millennium® flashing systems on both vertical and horizontal surfaces. It can also be used for the installation of roof drains, vent pipes, pitch pockets or wherever a mastic product is required on a Millennium roof system.

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.

Advantages

  • Coal tar based - provides a natural resistance to moisture, chemicals, ultraviolet radiation and aging
  • Factory formulation insures uniform quality
  • Non-sag
  • Ease of application
  • Multi-purpose - repairs on coal tar based systems

Technical Data

V.O.C. Status

270 g/l

Shelf Life

1 year

Coverage

Mat Repairs
1/4" thickness
(6.3 mm thickness)

Flashing Repairs
1/4" thickness
(6.3 mm thickness)

 

5 - 6 ft.²/gal.
(0.12 - 0.15 m²/l)
 

7 lin.ft./gal. covers 8 in. wide
(.27 m/l covers 20 cm wide)

Flash Point
(ASTM D 93)

105°F (40°C)

Packaging

5 gallon (19L)

Approvals that apply to this product

Miami Dade

Downloads

MSDS
Specifications, Details, Data Sheet