PRETREATMENT FOR POROUS SURFACES
Sealing primer for porous materials which are going to be protected with TECMA PAINT ANTIGRAFFITI.
Due to its compositions, it’s application prevents the materials from changing colour when applying TECMA PAINT ANTIGRAFFITI.
Depending on the characteristics and porosity of the material, in most of them it’s not possible to observe the existence of the anti-graffiti protection, when IMPRIMACION A is previously applied.
Surfaces must be dry and free from grease, unmoulding agents remainders, grout, oil, dust or any other pollutant.
Surfaces with no porosity should be roughened by mechanical means or by chemical attack with our DESCA-2F, rinsing afterwards with water to remove any product remainders.
|Contents||5 L, 10L and 25 L|