Black Jack Silver Seal 700 Premium Fibered Aluminum Coating, 4.75 Gallon. Highly reflective & cool aluminum finish; reduces interior temperatures & energy costs; great for BUR, metal, modified membranes; aids in the prevention of corrosion for metal surfa. Before applying, five-gallon containers of aluminum products should be mixed well using a 5-gallon stir stick or a drill with a double-bladed paddle mixer until a consistent silver color is achieved. One gallon cans can be tipped and shaken manually (do not use mechanical paint shakers) before opening, then stirred with a 1-gallon stir stick.
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.
Enter the number of feet (square feet or linear feet) to be covered:
Pack Size
# for 1 coat
# for 2 coats
Product Code
Where to Buy
Black Jack Silver Seal 300 Home Depot
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.
Door Seal Home Depot
For areas where you will not apply product, subtract that area from the total.
