It forms a moisture barrier over concrete to help protect the flooring system above. It can control rising moisture in existing and early-age concrete when applied as part of a suitable Sika system.
Can I use it before installing timber flooring?
Yes. Portcork lists it for use with SikaBond timber flooring adhesives. Check the concrete preparation and adhesive requirements first so the products work together as intended.
How soon can I apply adhesive over it?
A suitable Sika adhesive or second coat may be applied no sooner than two hours after application at 23°C. Drying time can vary with temperature, airflow and humidity. Follow the current Product Data Sheet before continuing.
