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