No primer is required when applying BeSealed® fixing glue on a clean concrete surface.
For optimal adhesion, a stable, clean, dust, oil and fat-free surface is recommended. If required, cleaning with acetone or isopropanol is
Optimal fixation is achieved when the full contact area of the water swellable sealing bar is covered with glue
After gluing, the water swellable sealing bar needs to be pressed down, to ensure full contact with the glue underneath and achieve optimal
skin formation and curing allows concrete casting after a few hours. Moreover, BeSealed® fixing glue has
excellent adhesion strength even on wet concrete surfaces. Fixing glue can be applied for both Polybar+