Colorificio Veneziano

the Art of Paint

Idrocem all’Acqua

Professional Line

Idrocem-A is formed of 35% potassium methylsiliconate in water solution, we suggest it for treating absorbent material, plasters, cement, brickworks, tiles, walls.



  • Solid substance contents: 42 0.5 in weight
  • Solvent: water
  • Density: 1.248 – 0.05
  • pH: ca. 13
  • color: from colorless to straw-yellow



Idrocem-A, as first step, always needs to be diluted with water before using it; the dilution ratio depends from the kind of material and from its level of absorbency.
The minimum ratio is approximately 1:5 but you can normally use higher dilution percentages.
Before starting the work, check if the material is clean and dry.
The application of Idrocem-A is very easy. After diluting the product you can apply it with a brush, roll, by airless spray-painting or by immersion.
Further layers of paint are not necessary because they could be rejected by the material that becomes water repellant.
After soaking the material wait until the water totally evaporates.
A right application allows a proper protection of the treated material from humidity, white spots, atmospheric agents, mosses, freeze damages, pollution etc.


The reported data refer to laboratory tests: during practical applications in building sites these can be slightly modified according to the conditions of any installation.
The person who works with the product must verify the expected suitability of use of the product, taking upon himself.
The company Colorificio Veneziano s.r.l. may carry out technical alterations on products without notice.
June 2008 Edition.

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