SikaTop Seal 107 can be use anywhere you need to stop water penetration on concrete or block surfaces. It’s common on both new work and repairs.
Where it can be used
Bathrooms & toilets (before tiling floors/walls)
Water tanks / overhead tanks
Foundations & basements (inside or outside walls)
Roof slabs & terraces (to stop leakage)
Balconies & external walls
Drainage channels, culverts, retaining walls