Sika SikaBond Rapid DPM (Damp Proof Membrane) Liquid, 5 Litre

Product Information

PermaSEAL Liquid DPM protects floors and walls from moisture in just two coats. All you need to do is brush or roller it straight from the tub on to a sound, clean masonry surface to create a flexible damp proof and vapour proof layer. Our Liquid DPM paint that can be applied above and below screeds to provide an elastic damp proof membrane for floors. When applied on top of screed, it needs to have a further coating to protect it from damage such as laminate, tiles, vinyl, wood and carpets. PermaSEAL Liquid DPM can also be applied to concrete floors below screeds. Liquid DPM for Walls Low hazard, water-based product non-caustic, non-flammable and not injected under pressure with very low wastage Compatible with all SikaBond® wood floor adhesives. Especially suited to refurbishment projects where old adhesive residues are present.

Yes, you can screed over Liquid DPM but we recommend the second coat is touch dry before applying a screed. If more than 72 hours have passed since the second coat was applied we suggest a third coat is applied as a primer for the screed. Can you tile on a Liquid DPM? We recommend two coats are applied for all purposes. All subsequent coats should be applied at right angles to the previous coat. Sika SikaBond Rapid DPM (Damp Proof Membrane) Liquid is a rapid drying, single part moisture curing polyurethane. SikaBond Rapid DPM is used for the priming and sealing of absorbent and non absorbent subfloors, the consolidating of weak cement screed and isolation of old adhesive residues. SikaBond Rapid DPM can be used as a Damp Proof membrane on subfloors not under hydrostatic pressure, and can be used over underfloor heating. SikaBond Rapid DPM is compatible with all SikaBond Wood Floor Adhesives and is especially suited to be used for refurbishment projects where old adhesive residue is present. Absorbent and non-absorbent sub-floors, consolidating weak cement screed and isolation of old adhesive residues.

RESTRICTIONS ON UK DELIVERIES

If a condition of rising damp exists, the best form of treatment is the insertion of a damp proof course. Where dampness is due to penetration of the wall, proceed as follows: Whilst you can tile directly onto a Liquid DPM, it may be wise to consider installing an decoupling membrane over the top. We suggest you speak directly with your tiler for more information. Can you paint over Liquid DPM? Surface conditioner/ primer: 1 coat, 100-200 g/m 25 to 50 square meters per 5 litre depending on surface.

Yes, Liquid DPMs can be painted over with standard water-based emulsions. We do not recommend they are overcoated with Epoxies. If this is a requirement then we suggest you use an Epoxy DPM first. Can you plaster over Liquid DPM? applied using a simple application gun this sealant gun is used to inject the cream barrier into a series of holes drilled into a mortar course.DPM: 100-250 g/m 25 to 50 square meters per 5 litre depending on surface per coat, with total rate at least 400 g/m 2 to 3 coats. Our Liquid DPM can be used on walls under a render to create a flexible waterproof layer. It is not suitable for applying to plaster. Once cured, the membrane provides protection against penetrating damp, allowing you to decorate with confidence. Applying a Liquid DPM Isolator for adhesive residues: 1 coat, 100-200 g/m 25 to 50 square meters per 5 litre depending on surface. Where under floor heating is incorporated into the sub floor the heating must be turned off for at least 48 hours before, and until after, tiling. When applying PermaSEAL Liquid DPM to walls, we recommend a sandwich system method. This is where you chip off the existing render and then apply the Liquid DPM before applying new render or plaster.