Rapid Liquid dpm 5Ltr Damp Proof Membrane - Sika

SikaBond Rapid DPM - 5 Litres SikaBond®- Rapid DPM is a solvent free, single part moisture curing reaction polyurethane primer and damp proof membrane for cement based substrates. Main areas of use: Absorbent and non absorbent subfloors, 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) Preparation Ensure the substrate is dry, clean, sound and free from dust and loose or friable particles Ensure that all remnants of old coatings are removed before application Application Apply using a medium pile roller, brush or rubber blade spreader Apply subsequent coat at right angles Do not allow to puddle Drying time: approx. 45-60min depending on temperature 20m² Coverage