HydroBlocker
TEKATRAK VB1 / VB2
Sheet metal waterstops coated with a bituminous layer
HydroBlocker Tekatrak VB is a sealing tape made of galvanized sheet metal, coated on one side (VB1) or both sides (VB2) with a special bituminous layer that enhances adhesion to concrete and ensures joint watertightness. It is suitable for sealing concrete joints between the floor slab and wall, or between two walls.