Home › Coverage Calculator. As a range to accommodate variations in surface porosity. On the roof, smoother surfaces like metal will achieve better coverage rates and require less product. Jack® Drive-Kote 500 Black Jack® Drive-Maxx 800 Black Jack® Fibered Roof & Foundation Coating Black Jack® Non-Fibered Roof & Foundation Coating.

• Black Jack Roof Coating Coverage 2017
• Black Jack Roof Coating Coverage Map
• Black Jack Roof Coating Lowe's

How Much Should I Buy?

Coverage is provided as a range to accommodate variations in surface porosity. On the roof, smoother surfaces like metal will achieve better coverage rates and require less product. The same applies on the ground. Driveways that are in better condition will absorb less.

Select a Product

How do I calculate square footage?
Square footage is based on multiplying the length of an area x width of that area.
What about non-rectangular areas?
In those instances, you need to break the area down into smaller rectangles. For instance, an L-shaped surface can be broken into 2 smaller rectangles (see illustration below). Add the 2 areas (100 + 200 = 300 sq ft) to get a total.

Black Jack Roof Coating Coverage 2017

For areas where you will not apply product, subtract that area from the total.

Black Jack Roof Coating Coverage Map

Black Jack Roof Coating Lowe's

Black Jack® Rubr-Coat #57 is a premium rubberized coating for waterproofing roofs and foundations. This liquid applied asphalt coating has a blend of rubber and reinforcing fibers to provide a strong, flexible, waterproof seal. Rubr-Coat has exceptional adhesion to existing roofing, masonry surfaces, wood, foam board insulation and metal surfaces. The addition of rubber enhances performance by improving crack resistance, life expectancy and adds increased waterproofing protection. Product is black in color. As a roof coating, this product seals worn out roof surfaces and provides a tough flexible waterproof seal. As a foundation coating, this product seals masonry, foam board insulation, wood and metal surfaces to protect, preserve and damp-proof, below grade surfaces. This multi-use product forms a tough rubberized seal for lasting protection on a variety of surfaces. Rubr-Coat may be used to adhere foam board insulation to masonry surfaces. When used to coat the exterior surface this product will act as a protective coating for the foam board.