Smith’s MCU-60 is a High Performance, Aliphatic Moisture-Cured Polyurethane topcoat which yields a durable, smooth gloss finish with high light reflectivity, good U.V. Stability, very good chemical resistance and good gloss retention.  Smith’s MCU-60 is a ready-to-use single component product which does not compromise the performance due to the advanced chemistry involved with its formulation.  This yields better application control in a wider range of temperature and humidity applications which tend to cause issues with typical 2-component moisture-cured urethane topcoats especially in warmer and/or more humid installation conditions.

Smith’s MCU-60 performs well in industrial production / manufacturing environments, warehouses, airplane hangars, showrooms, etc. which desire a durable, stain and chemical resistant wear surface with some cost savings and/or a faster return to full traffic (above 70°F vs. other polyurethane topcoats) where odor during installation is not a limiting factor.  Optional additives (Sold separately):

• Smith’s A/O 325 Aluminum Oxide Low Sheen additive 
• Smith’s ISC Solid Color Packs

APPROVED SUBSTRATES:

• Concrete (Priming is highly recommended)
• Topcoat over
  • Epoxy, Cementitious Urethane & Polyaspartic coating systems
  • Terrazzo
• *Treated or primed metal (*not recommended over Aluminum or Magnesium)