Salt converter and neutraliser
A solvent-free liquid surface treatment that neutralises the hygroscopic salts left in the wall by rising damp, converting them into harmless, water-insoluble compounds. Water rising by capillary action carries nitrate, sulphate and chloride salts up through the wall; as the water evaporates at the surface the salts stay behind and accumulate. These salts are hygroscopic — they draw moisture from the air. That is why the wall surface can stay damp even after the injection barrier has stopped the water from rising. D201 CS breaks that chain.
This product is not sold in the online shop.
Call us for price, stock and suitability for your application; on walls with a high salt load, D201 CS is usually recommended together with DampStop injection.
+90 850 532 6 999 View the DampStop Complete Kit →Fluosilicate-based salt converter
Colourless liquid
≈ 1.1 g/cm³
Salt neutralisation
≈ 1.7 (acidic)
≈ 0 °C
Spray or injection
1:1 with water (optional)
15 – 30 minutes
≈ 24 hours
Min. +5 °C
Non-flammable (solvent-free)
1.0 – 1.5 L/m²
24 months
1 L · 5 L · 20 L
Values are typical figures obtained at +23 °C / 50% relative humidity.
The documents are PDFs and can be attached to specifications and tender files.
D201 CS is not a standalone solution. The correct order is: the old plaster is stripped → (if the salt load is high) D201 CS on the dry surface → HydroFix damp-proofing plaster → once the plaster has dried, DampStop injection. On heavily salt-laden walls, skipping this step means the new plaster blisters within a few months.
No. The product cannot penetrate the pores, stays on the surface and the reaction remains incomplete. The surface must be dry.
No. If the surface is left before saturation, part of the salt stays active. Allow about 24 hours between coats; saturation is reached when the product begins to pool on the surface during the final coat.
Remove it from the area. The debris is salt-laden; left in place it re-contaminates the new plaster.
Contact us for detailed information, consumption figures and a price quote for D201 DampStop CS.
