Mapei Planitop R4 Repair mortar - 25kg

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