Specification

www.gardner-gibson.com
Gardner-Gibson • P.O. Box 5449 • Tampa, Florida 33675-5449
Phone: [phone]
ROOFING
C-14
AVAILABLE SIZES
PRODUCT CODE UNIT SIZE UNIT DIMENSIONS FILL LEVEL UNIT WEIGHT PACK UPC
SK-7701 1 gal. 6.75” x 6.75” x 7.75” 3.6 qt. / 3.4 L 12.3 lbs. 4/crtn. 025056770165
SK-7705 5 gal. 12” x 12” x 14.75” 4.75 gal. / 18 L 61 lbs. 1 ea. 025056770561
PREPARATION: Pressure washing entire surface is recommended for best results (use only a wide fan spray tip). All surfaces must
be dry and free of dust, dirt, oil, loose granules, gravel or peeling paint and all other foreign matter. Roofs must have proper venti-
lation. Roofs must have proper drainage and not hold “ponding water”. Rusty metal must be cleaned with a wire brush and primed
with a metal primer/sealer before application of this product. Repair all leaks and cracks with Sta-Kool
®
390 White Roof Patch
and Universal Patching Fabric in accordance with product instructions. Surfaces previously coated with aluminum, asphalt or tar
should be allowed to cure for a minimum of one summer season prior to coating with this product. Surfaces with mildew growth or
stains must be cleaned with a bleach solution (2 parts water to one part bleach). Be certain all surfaces are thoroughly rinsed and
dry prior to applying coating. Do Not Thin.
APPLICATION: Surface and air temperatures must be a minimum of 65°F and rising. DO NOT apply if heavy dew or rain is expected
within 24-48 hours. Apply on clear, sunny day in morning hours with a professional airless paint sprayer or a 3/4” nap exterior paint
roller. First, apply one coat over all seams and joints. Allow to cure for one hour or until dry, then apply two (2) uniform coats over
entire surface, avoiding excessive rolling. Two full coats are needed for all applications. Apply second coat perpendicular to rst
coat. Allow at least 24 hours between coats and 24-48 hours for full curing. DO NOT apply to at surfaces, poor drainage areas, or
where ponding water will exist.
COVERAGE RATE: Approximately 50-75 sq. ft. per gal. per coat. Total coverage for two (2) coat application is 25-35 sq. ft. per
gallon.
NOTE: If roof becomes hot (over 100° F) during application, lightly mist roof surface with water spray to prevent coating from drying
too fast. Remove any excess or puddling water prior to coating. If roof surfaces become soiled as they age, due to the elements,
Elastomeric can be cleaned with a mild water and bleach solution. Excess scrubbing should be avoided. If coloring is desired, a
typical addition of 3-4 ounces per gallon of universal colorant can be added, which will result in light pastel colors. Note: Color
tinting will disclaim warranty.
CLEAN-UP: Clean tools with soap and water.
PRECAUTIONS: For exterior use only. DO NOT allow product to freeze. Protective clothing and eyewear should be used during
application of these products. When transporting this product, ensure that lid is tight and pail secure and upright. DO NOT allow
pail to tumble as this may cause lid to loosen and leakage to occur. Do not transport on passenger seats or inside the passenger
compartment of any vehicle. Store product in the cargo area of vehicle, and secure over protective cloths to prevent damage due
to accidental spills. For longest life, store in controlled environment, 35°F-80°F. DO NOT store in direct sunlight. DO NOT store at
temperatures above 110°F. Close container after use. DO NOT reuse empty containers. Do not use on EPDM, TPO, PVC or other
rubber/synthetic surfaces. Perform Peel Adhesion Test (ASTM D903-98) before applying to any single ply roong surface. Do not
use in drinking water or food systems.
Sta-Kool
®
770 Traditional Acrylic, White Elastomeric Roof Coating is a quality exible, white acrylic latex roof coating. This
product resists cracking & peeling, while protecting underlying surfaces. It expands and contracts with the roof’s movement to resist
damage. The coating provides a protective barrier which reects the sun’s heat and destructive UV rays. In turn, this helps to cool
roof surfaces and reduces interior heat gain and lowers cooling costs.
• Bright Reective Finish Protects Roofs
• Expands And Contracts Up To 250%
• Can Help Lower Cooling Costs*
* This product can help lower cooling costs in buildings that use air conditioning. This product will reduce the surface temperature of the roof surface, which lowers the
amount of heat gain that penetrates through the roof surface.
Cool Roof Elastomeric Coating
Traditional Acrylic
770