National Coatings Blog

Rated and Approved Cool Roof Coating Products

Posted by Nicole Gale on Tue, Jun 12, 2018 @ 08:00 AM
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Our cool roof coatings are some of the highest tested and/or rated products by Energy Star, the Cool Roof Rating Council (CRRC) and Title 24 for solar reflectance, thermal emittance and Solar Reflectance Index (SRI). Out of 2,965 products listed on the CRRC directory, our AcryShield High Reflectance A590 roof coating has the highest 3 year reflectance value of all.

Made-in-USA-America-1

All of our roof coatings are made in the USA and are fully compliant with federal, state and municipal building codes and energy conservation programs.

   Solar Reflectance  Ratings & Approvals  
NCC Product Description Initial 3-Year Energy Star 
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CRRC

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Title 24

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AcryShield High Reflectance A590 Ultra-high reflectance, premium elastomeric acrylic coat. 0.92 0.87  X X X
AcryShield A179 Ultra-high reflectance (white), performance top coat where low temperature flexibility is not required. 0.92 0.81  X X X
AcryShield A550 Performance, extra tough, elastomeric roof coating for increased physical abuse resistance. 0.86 0.81  X X X
AcryShield A640 Performance elastomeric roof coating.  Fast-setting version of A400, for resisting early wash-off associated with heavy dew and light rain. 0.83 0.77  X X X
AcryShield A600 Performance elastomeric roof coating.  Fast-setting version of A500, for resisting early wash-off associated with heavy dew and light rain.  Includes fire retardant package. 0.83 0.76  X X
AcryShield A420 Multi-purpose, standard elastomeric roof coating for use over asphaltic substrates. 0.83 0.76  X X X
AcryShield A400 Multi-purpose, performance elastomeric roof coating for use over asphaltic and metal substrates where low temperature flexibility is not required. Unique "bleed blocking" properties make it particularly suited for coating over asphalt. 0.83 0.75 X
AcryShield A510 Standard elastomeric roof coating for use over SPF, single-ply, metal, concrete and asphalt roofing, or where extra levels of low temperature flexibility are required.  0.84 0.74 X
SRC 740 High solids silicone roof coating. Single component, solvent-free, moisture cure rubber roof coating. 0.89 0.73 X
AcryShield A610 Performance elastomeric roof coating.  Fast-setting version of A510, for resisting early wash-off associated with heavy dew and light rain. 0.86 0.73 X X X
AcryShield A500 Performance elastomeric roof coating for use over SPF, single-ply, metal, concrete and asphalt roofing, or where extra levels of low temperature flexibility are required.  Includes fire retardant package. 0.83 0.73 X X X
AcryShield A510RL Same as A510 in Light Grey 0.73 0.7*   X X
AcryShield A400 RL Same as A400 in Light Grey 0.73 0.7*   X X
AcryShield A640RL Same as A640 in Light Grey. 0.72 0.7*   X
SRC 720 High solids silicone roof coating. Single component, solvent-free, moisture cure fluid applied roof coating. 0.87 0.7 X
AcryShield A610RL Same as A610 in Light Grey. 0.72 0.69*   X
AcryShield A600RL Same as A600 in Light Grey. 0.72 0.69*   X
AcryShield A500RL Same as A500 in Light Grey 0.71 0.68*   X X
AcryShield A420 Sand Same as A420 in Sand 0.74 0.68 X X X
AcryShield A400 Sand Same as A400 in Sand 0.72 0.67 X X X
AcryShield A510 Sand Same as A510 in Sand 0.72 0.66 X X
AcryShield A500 Sand Same as A500 in Sand 0.72 0.63 X X X
RoofGuard Granule Roof System Brilliant white roofing granules. 0.71 0.55 X

*CRRC Rapid Ratings: These are interim laboratory-aged values that simulate weathered values. These values will be replaced with the measured three-year aged values upon completion of the weathering process. SRI values calculated using Rapid Ratings may change once the aged rating replaces the interim rating.

Cool Roof