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

Product Information

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

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.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,

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. Wherever possible, very damp walls should receive an external treatment such as waterproof render/masonry paint etc. If this is not possible, the following procedure may benefit - although it must be emphasised that only adequate external treatment will cure the most severe conditions. 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?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 We recommend two coats are applied for all purposes. All subsequent coats should be applied at right angles to the previous coat. 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? Does not require a special, expensive pump only a strong sealant gun such as our HD Pro Sealant Gun

Absorbent and non-absorbent sub-floors, consolidating weak cement screed and isolation of old adhesive residues.Low hazard, water-based product non-caustic, non-flammable and not injected under pressure with very low wastage Isolator for adhesive residues: 1 coat, 100-200 g/m 25 to 50 square meters per 5 litre depending on surface. Make sure that all surfaces are clean, free of debris and any previous coatings. All existing defects should be repaired. A primer is not required but you can dampen the surface first to help adhesion. How to apply Liquid DPM to concrete floors 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.