EnergyGuard Aromatic Polyurethane


EnergyGuard Aromatic Polyurethane is a solvent-based, single component, moisture-cure, high-solids, elastomeric polyurethane roof coating.


For restoring and extending the life of metal, concrete, asphalt built-up, modified bitumen, single-ply (EPDM, TPO) membranes and polyurethane foam.


  • Maintenance coating provides a seamless, durable membrane to seal and repair existing leaky roofs.
  • Breathable membrane prevents moisture entrapment and premature roof failure.
  • Superior adhesion to difficult to adhere substrates makes this an excellent primer and base coat asphalt and single ply roofs.
  • Top coat with silicone roof coatings to enhance UV and ponding water resistance.


  • Mix thoroughly before using. Thinning not recommended.
  • 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. Always perform an adhesion test before coating the entire roof.
  • Apply 1.25 gallons / 100SF with minimum thickness of 25 dry mils. Ambient temperature between 50-90F.
  • Subsequent coats should be done within 24 hours for best results. Do not apply below 10C (50F) of if rain is expected within 2 hours of application.
  • May be used with a brush, roller, spreader or 4,000 psi / 3gpm airless sprayer with a 0.031 tip.
  • Do not leave coating in spray guns, hoses and pumps for prolonged periods.
  • Clean up with Xylene.
  • Refer to our Application Specifications and Safety Data Sheets. For professional use only.
Could not load Commerce. Please try again later.

Warning: This product 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.

EnergyGuard Aromatic Polyurethane

Technical Data

Property Value Test Method
Clean UpXylene
Cure TimeDry to Touch: 6 hours
Tack Free: 8-12 hours
Recoat: 12-16 hours
Density9±0.2 lbs/gal
Viscosity3,000± 1,000 cPsBrookfield
Elongation350% ±50D-2370
Flash Point80°F
Hardness69±5 Shore AD-2240
Permeability0.02 perms/inch
Packaging5g pails, 55g drums
Tensile Strength1000 psi ±50D-2370
Service Temp-50°F to 200°F
Shelf Life3 months @ 40°to 90° F
Solids by Volume68%±2D-2697
Solids by Weight79%
Water Absorption2.4%