Bostik SwellTape is a self-adhesive, natural sodium bentonite-based, new generation, swelling tape in rolls that is expanded when contacted with water and composed of elastic materials. It is a tape with cord appearance which can be used in the concrete joints in construction sites.
United Arab Emirates
Fills all the cracks, pores and capillary voids when contacted with water.
Provides impermeability by penetrating into the concrete