When applying TECNOCEMENTO® microcement, the surface to be treated must be clean and sound, eliminating all traces of release agent, previous coatings (such as waxes), particles and any other contaminants that could impair adhesion.

If necessary, high-pressure water, sandblasting, milling or sanding should be used.

The bases where any of our TECNOCEMENTO® systems are to be applied must be in good condition. They must not present cracks, fissures, surface irregularities, detachments, chipping, significant reliefs, etc. Expansion joints or work that the substrate presents must be respected in the final TECNOCEMENTO® coating.


  1. A correct SUPPORT SUITABILITY is necessary to ensure the success of TECNOCEMENTO® applications. Within the range of products for adaptation, there are self-levelling mortars, levelling mortars, repair mortars and consolidating mortars, which, when used in combination, ensure the stability of the substrates.
  2. The TECNOCEMENTO® mixture is obtained by mixing three components in the appropriate dosages. Pour component B into a clean bucket, add the selected pigment and mix with a mixer. Then add component A, little by little, in order to avoid possible lumps and mix again with the mixer.
  3. The application consists of two coats of TECNOCEMENTO base’® and one/two coats of TECNOCEMENTO 80/20’®, with an output of less than 1 kg/m2 for each of the coats with a total thickness of 2-3mm.
  4. Our sealers based on water or solvent-based polyurethane varnish, applied by roller, improve the product’s resistance, as well as providing different finishes for exterior and interior coatings (gloss, matt, satin, anti-slip, etc.).