This SikaBond®- Rapid DPM is a solvent free, single part moisture curing reaction polyurethane primer and damp proof membrane for cement-based substrates. - 1-part, ready to use - Rapid drying - Compatible with all SikaBond wood floor adhesives - Suitable for underfloor heating - Suitable for application by roller or squeegee - Suitable for refurbishment projects where old adhesive residues are present USES For Priming, Consolidating and Sealing of: - Absorbent and non-absorbent sub-floors, consolidating weak cement screed and isolation of old adhesive residues. - Can be used as a Damp Proof Membrane on subfloors not under hydrostatic pressure. - Can be used over underfloor heating. (Max 3% moisture CM Method, 4.5% Tramex).