Happilac Crack Filler R050 is a single component high-performance, polymer-modified cementitious mortar designed for repairing larger voids and structural defects in concrete and masonry. It is suitable for applications with layer thicknesses up to 50 mm and offers excellent adhesion, high compressive strength, and durability.
- Easy to mix and apply with water.
- Can be poured or pumped without vibration.
- High build application up to 50mm in a single layer.
- Shrinkage-compensated to reduce cracking



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