VELOSIT® RM 203

Rapid Setting Vertical and Overhead Repair Mortar

VELOSIT RM 203 is a rapid setting cementitious repair mortar for various types of construction substrates. It creates a good surface for coatings and overlays.

Typical applications:

  • Repair of surface defects on concrete, masonry, many natural stones and steel
  • Application on horizontal and vertical incl. overhead areas
  • Filling of blow holes, honeycombs and surface roughness
  • Application thickness from feather-edge to 4” (100 mm)
  • Re-modeling of architectural features requiring a moldable mortar that can be shaved into shape

Properties:

  • Minimal shrinkage/expansion under dry or wet curing conditions minimizing the risk of micro-cracking
  • Excellent workability especially overhead
  • Fiber reinforced
  • 10-15 min. working time and 2030 psi (14 MPa) compressive strength after 2 hours
  • Final strength of more than 7250 psi (50 MPA) after 28 days
  • Open to foot traffic after 1-1 ½ hours
  • Very good adhesion to properly prepared concrete and masonry 
  • Water curing only under hot and dry conditions required for max. 4 hours

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TDS RM 203 EN

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