RepCon UW Mortar

Fiber-reinforced underwater hand pack repair mortar

Data Sheets:

Available in 50 lb. bags

RepCon UW Mortar repair mortar product photo

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Features & Benefits

  • Non-shrink for maximum durability
  • One-component, dry polymer-modified – just add water
  • High early strength for fast turn around
  • Easy-to-apply/finish consistency up to several inches
  • Cohesive consistency for optimum adhesion
  • Anti-wash out technology for easy hand placement


A single-component, polymer-modified, fiber-reinforced concrete repair mortar for use in underwater hand-applied concrete repair applications.

RepCon UW Mortar is designed only for underwater use in tidal zones in applications from 1/2” up to several inches.

RepCon UW Mortar is specially formulated for minimal wash-out, along with salt-water, chloride, and sulfate resistance.