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T-17 Methyl Methacrylate Polymer Concrete Patching Material

More Product Info

T-17 Methyl Methacrylate (MMA) Polymer Concrete Patching Material is designed for use on new construction and rehabilitation of bridge decks, expansion joints, bearing pads, and other concrete structures and is a 100% reactive, pre-packaged, two component solvent-free material system.

Features and Advantages

  • Wide Application Temperature Range (14-100 degrees F)
  • Fast Setting (45 min. at 70 degrees F)
  • High Early Strength
  • Strong Chemical Bond (no cold joints)
  • Chemical Resistant
  • UV Light Resistant
  • Freeze-Thaw Resistant
  • Waterproof


Easy to Use, No Special Tools or Trades Needed

Transpo T-17 can be used as a neat mortar for grouting or thin patches (1/2” deep maximum) or it can be filled with special coarse aggregate and used for partial or full-depth patching in a single pour. This system is to be used on horizontal concrete surfaces, on grade, above and below grade, and can be pumped. The rapid curing time assures a quick return to service. T-17 is easy to handle in all working conditions and requires no special tools or equipment.


Application of T-17 requires minimal labor and standard concrete mixing equipment. A thin coat of T-41s methyl methacrylate primer should be used to seal the existing concrete surface and increase the bond strength of the T-17 to the Portland cement concrete (PCC) subtrate. Because of its high strength, chemical resistance, and rapid cure, T-17 can be used for repairs and rehabilitation of numerous concrete structures including:

  • Concrete Bridges
  • Concrete Spall Repair
  • Structural Grouting
  • Expansion Joint Headers
  • Structural Bearing Pads
  • Load Transfer Devices
  • Airport Runways
  • Parking Deck Repair