Mapei Malech Primer is a micronized acrylic-based primer in water dispersion.
It’s generally used as a primer for wall surfaces, for example, concrete or cement mortar repairs. Before applying a coloured finishing coat of Elastocolor Paint or Elastocolor Rasante, it is advised to use Malech as a regulator of substrate absorption.
Malech can also be used in the Aquaflex System cycle for the permanent encapsulation of asbestos, or as a primer for the covering layers of Aquaflex.
It’s a micronized acrylic resin-based primer in water dispersion that penetrates better than trad