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CustomTech TechPatch - TW is a rapid-curing, calcium aluminate cement based compound used to fill and finish exterior and interior concrete and masonry vertical surfaces. Use to hide large and small chips, holes and irregularities on tilt-up concrete; casted concrete and other masonry surfaces before painting or sealing.

  • Superior mixing and handling
  • Excellent for tilt wall patch and finishing
  • Featheredge to deep fill
  • Mix with water only
  • Dries quickly 15-60 minutes