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Color: White

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Hours of operation: Mon. - Fri., 8:00 a.m. to 5:00 p.m. Pacific Time

GSPEC Bag Mix is a proprietary blend of silica sand and Portland Cement for use with GSPEC Resin and GSPEC Hardener to make:

  1. Self-leveling, polishable Green Epoxy-Urethane overlayments (thickness: 1/4” - 3/8”) or
  2. Self-leveling, unpolished Green Epoxy-Urethane cement (thickness: 1/8” - 1/4”)


  • GSPEC’s unique properties come from urethane groups built into the chemical structure of its hardener.
  • Urethane structures give GSPEC 45-60% better tensile and flexural strength than competing epoxy-based flooring products used for Terrazzo and other flooring applications, resulting in superior crack resistance.
  • Epoxy cured with GSPEC urethane chemistry is self-priming and has over 50% better adhesion as well as superior chemical resistance compared to conventional urethane products – making it one of the most durable, flexible and eco-friendly flooring products available today.