Description
SikaTop®-121 is a two component polymer modified cementitious waterproof mortar comprising of a liquid polymer and a special cement based mix incorporating admixtures.Â
Key Features
- For internal waterproof tanking of concrete basements, pits and tanks against ground water ingress
- For internal waterproof lining of concrete water tanks, pools, etc, against leakage
- Fine crack and blow hole filler
- Concrete repair smoothing coat/levelling mortar
- Bonding primer for SikaTop repair mortars