R4 class structural thixotropic cementitious mortar, fibre-reinforced, quick-setting and shrinkage-compensated, for repairing and skimming concrete surfaces
PLANITOP SMOOTH & REPAIR R4 ZERO is a R4 class thixotropic structural cementitious mortar, fibre-reinforced, quick-setting and shrinkage-compensated, for repairing and skimming concrete, to be applied in a thickness between 3 and 40 mm, in a single coat.
Thanks to its new formula, PLANITOP SMOOTH & REPAIR R4 ZERO has a better consistency and is easy to apply even on ceilings and at high thicknesses.
PLANITOP SMOOTH & REPAIR R4 ZERO is suitable for the structural repair and skimming of horizontal and vertical concrete surfaces, both internal and external; also suitable for repairing structures exposed to the air and in permanent contact with water.
- Structural repair
- Quick-setting
- Can also be applied at low thickness
- Natural fine-grained finish
- High crack resistance
- Can be painted directly
*PLANITOP SMOOTH & REPAIR R4 ZERO is part of the CO
2 Fully Offset in the Entire Life Cycle line of products. CO
2 emissions measured throughout the life cycle of products from the Zero line in 2025 using Life Cycle Assessment (LCA) methodology, verified and certified with EPDs, have been offset through the acquisition of certified carbon credits in support of forestry protection projects. A commitment to the planet, to people and to biodiversity. For more details on how emissions are calculated and on climate mitigation projects financed through certified carbon credits, visit the webpage
zero.mapei.com.