QuartzLock2™ RapidCure™

QuartzLock2 RapidCure Premium, Pre- Mixed, Urethane Grout is a water-based, grout offering the ultimate in color accuracy.

Premium, Pre-Mixed, Urethane Grout

Bostik QuartzLock2™ RapidCure™ premium urethane grout is a patented, water-based, grout offering color accuracy, water resistance, and stain and crack protection. Its perfect balance of flexibility and toughness enables it to exhibit unmatched performance.

Where to Use

  • Interior and exterior residential
  • Interior and exterior commercial


  • Porcelain
  • Glass
  • Metal
  • Polished marble
  • Stone
  • Frosted glass
  • Textured surface tiles


  • Premixed, for fast, easy installation
  • 3 day intermittent water exposure
  • Submerged applications

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