Black Jack® ETERNA-KOTE® 100% Silicone Roof Coating is formulated to deliver superior waterproofing protection across many types of roof surfaces. This moisture-cure rubber coating forms a chemical bond to the roof surface, delivering exceptional adhesion and a. Black Jack ® Elasto-Kool™ 1000, White Siliconized Elastomeric Coating is our premium quality, highly flexible, white acrylic roof coating. By enhancing the product with a silicone additive, water resistance, adhesion and life expectancy are improved. BLACK JACK® SILICONE Premium Roof Sealant 6-1-558 61 WARRANTY AND DISCLAIMER: Black Jack® Silicone Premium Roof Sealant is guaranteed to form a protective coating to your roof, for a period of fifty (50) years from the date of purchase.
Black Jack® Elasto-Kool 1000, White Siliconized Elastomeric Coating is our top quality, highly flexible, white acrylic roof coating. By enhancing the product with silicone, water resistance, adhesion and life expectancy are greatly increased. This high performance product resists cracking and peeling, while offering tremendous durability, and long term life. It expands and contracts up to 300% with the roof's movement to resist damage. The coating provides an excellent, highly protective barrier which reflects the sun's heat and destructive UV rays. In turn, this helps to cool surfaces and leads to a reduction of interior temperatures. This product is an 'investment', and can actually help pay for itself in savings by reducing cooling costs!
Gardner-Gibson® is proud to offer our customers products that have earned the government's Energy Star label.
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.
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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.
For areas where you will not apply product, subtract that area from the total.