EnergyGuard Silicone Roof Coating

Membrane Roofing / Fluid Applied Roofing / Elastomeric Roof Coating - 075600

Product Name

Silicone Roof Coating

Lexis Coatings
  • 6460 Hwy 92 Ste 100
  • Acworth, GA 30102
Phone: 770-755-1820
Hours: Mon - Fri 8am - 5pm
EnergyGuard Silicone Roof Coating
Product Description

EnergyGuard Silicone Coating is a solvent-based, single component, moisture cure, high solids, silicone roof coating. Containers are filled with dry nitrogen gas to prevent premature cure.

  • Breathable membrane has exceptional weathering characteristics, prevents moisture entrapment and premature roof failure.
  • Not affected by ponding water
  • May be used for potable rainwater catchment applications. See listing at for application and cure instructions for rainwater catchment use.
  • Reflective roof coating reduces cooling costs. An excellent top coat over EnergyGuard Aromatic Polyurethane.
  • Complies with all of the requirements of ASTM D 6694-08 and -07 Standard Specification Liquid-Applied Silicone Coating and ASTM C1305 Crack Bridging Ability.
  • WARNING: This product can expose you to chemicals including Quartz and Naphthalene, which is known to the State of California to cause cancer.
Technical Data
  • See table on the following page.
  • Ready to use. Thinning is not necessary. Mix well before using.
  • Roof must be clean, dry and free of any oil, grease, dirt or loosely adhered coating. Bare surfaces must be prepared and checked for compatibility.
  • Follow our roof restoration procedures and always perform an adhesion test.
  • Lexis recommends subsequent coats to be applied within 24 hours. Roofing granules may be introduced within 10 minutes of final coat at a rate of 35-40 lbs/100SF.
  • Equipment: polyester brush, long nap roller, spreader or 3500psi, 3gpm airless sprayer with a .031 tip. Use BUNA-N jacketed hoses for moisture protection. Do not leave coating in spray guns, hoses and pumps for prolonged periods.
Availability & Cost

EnergyGuard Silicone Roof Coating is available directly from Lexis Coatings and our authorized distributors.


On pre-qualified and registered applications completed by Lexis-approved contractors, long term warranties are available. Contact Lexis Coatings for warranty information.


Read our Care and Maintenance Guidelines.

Technical Services

Contact Lexis Coatings for technical support.

Filing Services

Additional product information is available from Lexis Coatings.

csi This product data sheet conforms to the editorial style prescribed by The Construction Specifications Institute.
The manufacturer is responsible for technical accuracy.

EnergyGuard Silicone Roof Coating Technical Data

Property Value Method
Application Temperature50°F (and rising) - 95°F.
Lower temperature and humidity will effect cure.
Clean UpVM&P Naphtha, Mineral Spirits
ColorsWhite, Tan, Light Gray, Dark GrayNone
Coverage1.5gal/100SF yields 15.52 dry mils.
Up to 1.5gal/100SF per coat. 2 coats, 25 - 30 dry mils recommended.
NSF Compliance: 15DFT per coat, 3 coats, 45 dry mils required.
Cure TimeRecoat: 24 hours at 100°F and 70% RH.
Final Cure: 30 days at 100°F and 70%RH.
Elongation318% initialASTM D-412
Emissivity0.90 Aged 3 Years (White)ASTM C-1371
Flash Point106°FASTM D-93
HMISHealth 2, Flammability 2, Reactivity 0, Protection X
Hardness50±5 (Shore A)ASTM D-2240
Packaging5 gallon pail, 50 gallon drum
Permability5.9 (Procedure B)ASTM E-96
Reflectivity0.66 Aged 3 Years (White)ASTM C-1549
SRI106 (Initial)
Shelf Life6 - 12 Months (Unopened Containers @ 40°F - 90°F)
Solids by Volume67%ASTM D-2697
Solids by Weight80%±2ASTM D-1644
Tack Free1 hour (Depending on humidity and temperature)
Tear Resistance33.7 lb f/in (Die C)ASTM D-624
Temperature Stability Range-80°F - 350°F (-37°C - 177°C)
Tensile @ 100% ElongationNil
Tensile Strength500 psi ASTM D-412
VOC< 250grams/literEPA Method 24
Water Absorption0.1 weight % after 2 weeks @ 75°F (24°C).ASTM D-471
Weathering / UV ResistanceNo degradation after 8760 hours.ASTM G-53
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Warning: EnergyGuard Silicone Roof Coating contains solvents. Keep away from open flame, heat or sparks. Pumping equipment should be grounded to avoid accidental ignition due to static sparks. Use only in ventilated areas and provide mechanical ventilation in enclosed spaces. Avoid breathing vapor or mist. Approved (MESA/NIOSH) chemical respirator and protective clothing must be used when exposure can exceed recommended PEL. Fresh air hose masks required for interior applications. Care must be taken to prevent rooftop HVAC from introducing solvent vapor into interior areas. Lexis Coatings must be completely dry before exposing to water or foot traffic. Keep Lexis Coatings containers covered when not in use. Dispose of all containers in accordance with state and local environmental regulations. Keep away from children. If ingested, DO NOT induce vomiting. Call physician immediately.

Product information contained herein are presented in good faith and believed to be reliable. They do not constitute part of our terms and conditions of sale. It is also not a guarantee, either expressed or implied, that the data are correct or that products described are merchantable or fit for a particular purpose as methods of use are beyond our control. Customer should determine the suitability of our materials and installation recommendations before usage. Manufacturer's sole responsibility shall be to replace that portion of any product that proved to be defective.

csi This product data sheet conforms to the editorial style prescribed by The Construction Specifications Institute.
The manufacturer is responsible for technical accuracy.

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EnergyGuard Silicone Roof Coating
5 Gallon Pail White


50 Gallon Drum White



Safety Data Sheet