Sika Rapid DPM polyurethane primer

Sika Rapid DPM

Sika Rapid DPM is a single part moisture curing reaction polyurethane. Sika Rapid DPM represents a damp proof membrane for cement based substrates beneath all floor coverings.

Sika Rapid DPM can be used for priming, consolidating and sealing of:

• absorbent and non-absorbent sub-floors, consolidating weak cement screed and isolating of old adhesive residues;
• can be used as Dump Proof Membrane on sub-floors not under hydrostatic pressure;
• can be used over underfloor heating. (Max 3% moisture CM Method, 4.5% Tramex).

Characteristics and advantages:

• 1 part, ready to use;
• Rapid drying (approx 45 minutes at 50% Rh & 20°C);
• Compatible with all SikaBond wood floor adhesives;
• Especially suited to refurbishment projects where old adhesive residues are present;
• Suitable for underfloor heating;
• Applied by roller or squeegee.

Packaging:

• 5 Ltr. Plastic bottle.

Approximate coverage:

• 40m² per 5L (one coat).