Aromatic Urethane 520 is a high-solids, single-component, moisture-cure polyurethane elastomeric coating. Once cured this liquid applied moisture- curing polymer provides a durable, seamless, flexible, waterproof membrane that resists lateral movement, shear and will allow for normal expansion and contraction.

  • Extremely durable and resistant to dirt pick-up
  • Superior adhesive and cohesive strength
  • Excellent elongation and tensile strength
  • Superior UV protection and reflectivity
  • Reduces daily expansion and contraction (thermal cycling) of roofing substrate

Aromatic Urethane 520 was specifically developed as a protective coating for sprayed-in-place polyurethane foam roofing. With excellent adhesion, Aromatic Urethane 520 may also be used for protection of conventional commercial and industrial roofing surfaces such as: EPDM, single-ply membranes, wood, concrete, masonry, and most types of metal.

  • Modified Bitumen
  • Metal
  • Single-ply
  • Smooth BUR
  • SPF
  • 55-gallon drum
  • 5-gallon pail
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