Cool Coat™ Acrylic Thermal Defense Sealer
Reflects Heat from Surfaces
Reduces Surface Temperature up to 30%. >High UV resistance.
Protects Horizontal & Vertical Surfaces
Great for high mold & mildew environments. Full range of colors.
Safe to use
Can be applied anywhere in North America because it contains Low VOC, no carcinogens, low odor and can be applied on exterior surfaces and interior environments.
Easy to apply
May be applied at 35 degrees and up. Material Warranty up to 5 years Thermal Barrier and 10 years Water Repellent.
Cool Coat™ Acrylic Thermal Defense Sealer
Cool Coat ™ is a tint-able acrylic elastomeric coating that insulates horizontal and vertical surfaces from moisture and reduces surface heat. Cool Coat ™ flexes when surfaces expand and contract, preventing prevents ruptures and cracks that result from temperature changes. Cool Coat™ works on block, brick, stucco, concrete, wood, metal, and EIFS surfaces.
| Note to Specifier – CSI Reference Codes | |
| 09 96 33 | HIGH TEMPERATURE RESISTANT COATINGS |
| 09 90 00 | PAINTING AND COATING |
| 09 24/25 | CEMENT PLASTERING |
Best Tools for Application
Small Surfaces
A foam brush is recommended to soak in and saturate your substrate.
Medium Surfaces
Use a small hand pump sprayer.
Large Surfaces
Use an airless sprayer with a spray tip size between .035mm to .051mm.
Application Best Practices
1) Step One: Prepare the surface and confirm surface moisture is less than 25%. Remove dirt, grime, efflorescence, lime run, construction debris, form oils and release agents, chalked materials, loose and peeling paint, mold, mildew, etc. All cracks should be pointed or caulked.
2) Step Two: Perform a test application to confirm fit and finish.
3) Step Three: Apply the product according to It’s TDS.
4) Step Four: Let cure.
5) Step Five: Perform post application test to assure results are achieved.
Benefits of Concentrates and How to Mix
- Reduces carbon footprint
- Reduces job site and landfill waste
- Reduces worker and supply chain fatigue
- Refer to the description on the packaging for dilution ratios.
- Pour contents of concentrate into an empty container. The container size should be the size of the finished amount of product.
- Fill the container with clean water – we recommend distilled water for best results.
- Mix lightly with a stir stick.
Specification and Ordering Options
Substrate Uses and Anticipated Coverage Rates
Coverage Rates (Theoretical)
| Substrate | Sq Ft / Gallon* | # Of Coats |
| Porous and/or Rough Surfaces | 100 | 2 |
| Non-Porous and/or Smooth Surfaces | 150 | 2 |
| Painted Surfaces | 150 | 2 |
*Depending on surface porosity. A more porous surface may lower the coverage rate. See Technical Data Sheet (TDS) for details.
Testing Data and Product Characteristics
Testing Data
| Dynamic Elongation ASTM D-2370-82 | 500% |
| Shore Hard A ASTM D-2240-86 | 89 |
| Low Temp Flex ASTM C-734-82 | Passed – 180° bend @ 0° F |
| Tensile Strength ASTM D-2370-82 | 260 PSI |
| Water Vapor Trans ASTM-E-96 | Breath @ 20 mils Dry |
| Mold Resist Fed Test 141B, 6271 | Passed—No Growth |
| Mildew Resist ASTM D-3273/3274 | Passed—No Growth |
| Wind Driven Rain | 98/mph Wind Driven |
| Federal Specification TT-C-555b | Passed—No Water Absorption 500 Hours -No Change |
| Salt Spray ASTM B117-64 | 500 Hours -No Change |
| Scaling Resist 25 Cycles ASTM C672 | Visual Rating—0 Mass – 0 |
| Weatherability ASTM C28 | 4500 Hours – Passed |
| Water Vapor Trans ASTM D-1653 | 100% Vapor Perm |
| Water Repellency ASTM C67-80A | 97% Effective |
Product Characteristics
| Material | Modified Acrylic |
| Weight | Approximately 12.2 lbs./gal. |
| Volume Solids | 59% |
| Color of Material | White |
| Odor | Slight Latex Smell |
| V.O.C. | 2 g/L V.O.C. Compliant |
| Flash Point | Non-Flammable |
| Surface Dry/Recoat | 2-4 Hours @ 75ºF |
| Application Temperature Range | 50ºF to 90ºF |
| Full Chemical Cure | 3-4 Weeks |
| Weight | Approximately 8.7 lbs./Gal. |
| ASTM D-3363 | 2B |
| Impact Resistance | More than 101 lbs. |
Approvals, Qualifications and Associations
Call 1-888-765-7070 Option 2 for additional assistance.
| LAUSD – OESH | Approved |
| LEED Points | Up to 3 Points |
| LEED (New Construction) | Available |
| LEED (New Schools/CHPS) | Available |
| CARB | Compliant |
| SCAQMD | Compliant |
| All Other States and Canada | Compliant |
| FDA | Meets Requirements |
| USGBC | Member |
| APTA | Member |
| HPD | Various Products Approved |
| American Institute of Architecture | Two Approved CE courses |