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. 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 Absorbent and non-absorbent sub-floors, consolidating weak cement screed and isolation of old adhesive residues.

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. 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. Compatible with all SikaBond® wood floor adhesives. Especially suited to refurbishment projects where old adhesive residues are present.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 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:

In warm conditions the Liquid DPM can be touch dry and recoatable in just one hour. In colder damper conditions this can be longer. Can you screed over Liquid DPM? 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? Low hazard, water-based product non-caustic, non-flammable and not injected under pressure with very low wastage Before applying a second coat, allow the first coat to become touch dry. This is typically within one hour. The second coat should be applied within 24 hours of applying the first coat. Once the second coat is dry, you can render over it. Make sure the substrate is load-bearing and that any laitance is removed mechanically (common on new concrete floors/screeds). You can then apply the first coat with a roller. Once touch dry, the second coat should be applied at right angles to the first. How to apply Liquid DPM to walls

IRELAND AND THE REST OF EUROPE

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. Once injected to the mortar course,the sikamur injecto cream 100 will diffuse within the damp wall to form a water repellent barrier ie a damp-proof course,