Code: 1956

Mapei Planitop Smooth & Repair R4

Structural R4-class, rapid setting, shrinkage compensated, thixotropic, fibre-reinforced, cementitious mortar for repairing and smoothing concrete.

  • Suitable for rapid repair work on deteriorated concrete beams, pillars, buffer walls, cornices, edges of balconies and structural members
  • Great for quickly smoothing over surface defects in cast concrete, such as deep gravel clusters, spacer holes, second pours before painting the surface
  • Repairs concrete damaged by rusty reinforcing bars due to carbonation
  • Can be applied in a single layer from 3 to 40 mm thick
  • Impermeable to water
  • High dimensional stability
  • Resistant to carbonation
  • Easily applied by trowel
  • Hardens without shrinkage
  • Excellent adhesion to existing concrete surfaces

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