Wykamol Microsealer

Wykamol’s Anti-Lime Sealer is applied to concrete surfaces prior to the installation of the Wykamol Cavity Drain Membrane System to prevent the ‘leaching’ of free lime from the concrete slabs.

‘Leaching’ of free lime, which then solidifies, causes blockages within a cavity drain membrane system. This prevents the free movement of water behind the membrane, ultimately stopping the water from reaching a gravity drain or a sump and pump system.

Blockages caused by free lime will increase the regularity of maintenance of a cavity drain membrane system and its pumps, or in some cases, cause the system to fail.