Morcem® Renovex

Product indicated for the regularisation of vertical surfaces with plastic or paint coatings (except for silicates or polyurethanes), concrete, stuccoed walls or mortar or ceramic plastering.

Download technical data sheet

Additional information

Features and applications

  • Product ready to use.
  • Applicable both in interior and exterior supports.
  • Renews an old surface without having to eliminate it.
  • Extraordinary adherence even in scarcely absorbent supports.
  • The product must be coated after total drying.
  • Especially recommended in refurbishment.


  • Must be clean, cured, dry and cohesive.
  • Eliminate dust, grease and other contaminants. Repair defects, including loose particles and remnants of old paint.
  • Eliminate mould with bleach or another appropriate decontaminant.
  • On supports in poor conditions, with lack of cohesion or dampness problems, previously apply waterproof sealing.
  • A coat of FIJAMOR must be applied on highly absorbent supports.
  • Apply the paste according to method of use.

Instructions for use

  • Stir until perfect product homogenisation.
  • Apply a first coat between 1 to 2.55 mm maximum, with trowel.
  • Apply an identical second coat after 24 hours approximately according to existing temperature and humidity conditions.
  • Carry out desired re-coating once the paste is dry and hardened. (about 3 days minimum according to atmospheric conditions)
  • Cleaning of tools is carried out with plenty of wather right after application.
  • Between both hands, a layer of glass fibre veil can be mortised in order to reinforce coating tenacity and firmness.

Cautions and recommendations

  • Do not apply at temperatures below 5ºC nor above 30ºC.
  • Do not apply neither with relative humidity above 85% nor on damp or thawing supports.
  • Do not apply if rain or frost foreseen during product drying period.
  • Do not apply with hight temperatures nor under direct sunlight.
  • If the applied product absorbs water due to rainfall, frost or high humidity, must wait for total drying of the same before continuing with the application or staring its coating.
  • Must not be applied in places conditioned by dampness.
  • Must not be covered with single-layer mortar or silicate-dispersion paint.
  • Use water to clean utensils and tools.
  • Store in fresh and dry places.


25 Kg containers.
Shelf life: 1 year in sealed original packaging, sheltered from weather conditions and humidity.

Technical data

(Statistical data obtained under standard conditions)

Viscosity (22ºC) > 300 dPas
Specific weight 1,73 Kg/l ± 0,3
Efficiency 3-4 Kg/m²
Dry to the touch 180 minutes
Total drying
24 hours (According to humidity and thickness)
3 days minimum
Recommended dry thickness 1-2.5 mm per coat



The instructions for use are given according to our tests and knowledge and do not imply any commitment by GRUPO PUMA nor free the consumer from the examination and verification of the products for their correct use. Claims must be accompanied by the original packaging to allow a proper traceability.

GRUPO PUMA is not responsible, in any case, for the application of its products or constructive solutions carried out by the application company or other parties involved in the process and / or execution of the work, limiting the responsibility of GRUPO PUMA exclusively to the damages directly attributable to the supplied products, individually or integrated in systems, due to failures in their manufacturing process.

In any case, the drafter of the work project, the technical management or the person responsible for the work, or collaterally the application company or other parties involved in the process and / or execution of the work, must ensure the suitability of the products addressing the characteristics of them, as well as the conditions, support and possible pathologies of the work in question.

The values obtained by GRUPO PUMAS's products or its constructive solutions that, as the case may be, are determined by the EN standards or any other regulation that applies to it in each case refers exclusively to the conditions specifically stipulated in said regulation and that are referred to, among others, to certain characteristics of the support, humidity and temperature conditions, etc. without being them required in the tests obtained under different conditions, all in accordance with the relevant regulation.