Sika MonoTop®-721 Sack & Patch
Sika MonoTop®-721 Sack&Patch is a fast setting, one component, durable mortar for patching and sacking vertical concrete surfaces.
- Smooth consistency, extremely easy to apply
- Recommended as a base layer for coatings
- Excellent bond strength
- Feather edge to 15 mm depth
- Easy to use, just add water
- Provide a smooth and flexible surface that can accept the structure movement