AKWASWELL waterstop – 600ml sausage

AKWASWELL is a caulk-grade, single-component swelling paste used to stop water infiltration through concrete construction joints.
It is a specially formulated polyurethane-based material with a hydrophilic agent dispersed evenly throughout the paste.

AKWASWELL is installed with a standard caulk gun and self-adheres to dry concrete surfaces; no mechanical fastening or adhesives are required.

The key to AKWASWELL’s effectiveness is its 200% swelling capacity when wetted and its plasticity to contour the surrounding surface. This swelling action creates a positive seal against the concrete in construction joints and stops the flow of water through the joint.

AKWASWELL has been successfully tested to (35 m of hydrostatic pressure when properly installed in concrete joints.