Black Jack 5175 Silver Seal 300 Fibered Aluminum Reflective Roof Coating-Old Product. Seal container when not in use.This product contains chemicals known to the. Feb 01, 2011 In 3 easy steps learn how to seal your roof and save money on your electricity and cooling bills with cool roof coatings. Black Jack offers great ways to cool and protect your roof and your assets. Black Jack® Silver Seal 300 is a liquid applied, coating that forms a reflective and protective finish to roofs. This blend of asphalt and aluminum forms a bright silver finish that reflects heat and UV rays. This product will seal and waterproof a variety of roof and outside wall surfaces. The Black Jack Eterna-Kote will stick to that surface and provide a 100% waterproof seal. Thanks again for the question. For best results, make sure you apply product in the morning hours on a warm clear day with plenty of sunshine so the product dries properly. Mar 31, 2007 Black Jack 5175 Silver Seal 300 Fibered Aluminum Reflective Roof Coating-Old Product Date when validity of Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) was last verified.
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 |
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.
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.
Silver Seal 300 Problems
For areas where you will not apply product, subtract that area from the total.