Step 1: Prepare The Surface
Clear roof surfaceof loose debris including dirt, gravel, sticks, etc. using a push broom or blower
Clean with Gardner Power Kleen™ or a pressure washer.
Patch and repaircracks, blisters and other problem areas using Black Jack White Acrylic Roof Patch, following label directions. Reinforce repairs with Sta-Kool Stress Block™ reinforcement fabric.
Recommeded Surfaces
Metal
Urethane/polystyrene foam
Concrete roofs
Aged rolled roofing and aluminum coatings
Flat and barrel cement tile
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Step 2: Apply Elastomeric Coating
On a clear, warm, sunny day, roll, brush or spray Black Jack®, Gardner™ or STA-KOOL® White Elastomeric Roof Coating to a dry roof surface. Follow all label directions.
Recommended Applicators
Roof brush, 3/4" nap roller, or airless spray in 10" - 12" pattern, 2000 psi, .021 to .025 spray tip
Coverage Rates: Two Coats Recommended
Metal: 80 to 100 sq ft. per a gallon
Foam: 50 to 75 sq. ft. per a gallon
Concrete tile: 50 to 75 sq. ft. per a gallon |
