These are just some of the projects used by Supermarkets for permanent protection against hydrostatic pressure and moisture vapour. Once Densi-Proof is applied water and other contaminates will not penetrate into the capillaries or voids of the sub floor. This water can "blow off" vinyl and other impervious floors or chemically change the glues creating adhesion issues.
Densi-Proof is an effective moisture barrier on existing and new concrete. Application is quick, clean, safe and environmentally neutral. There is minimum disruption to other trades. On new concrete Densi-Proof is industry best Cure and Seal, allowing floor coverings to be laid 14 days from time of pour. Existing concrete can be laid 24 hours after application of Densi-Proof.