EUNOIA MIXCOL PU PRIMER is a one-component polyurethane coating. Intended for impregnation and strengthening of cement screeds (screeds), as well as for vapor barriers for residual moisture in the substrate. It can be used on absorbent and non-absorbent substrates, where the moisture content must be less than 3.5%. The primer penetrates the liner and reduces its absorbency, improving the adhesion of EUNOIA MIXCOL PU710 2K adhesive to the substrate.
 How to use: The substrate on which the coating is applied must be dust-free, firm without grease, and its moisture must not exceed 3.5%, while before installing the parquet, the moisture must be below 2.4%. If the substrate is too porous, the primer should be applied twice. The interval between two applications should be three to four hours. If EUNOIAMIXCOL PU PRIMER is used as a vapor barrier, it should be applied until the substrate is completely saturated. The primer can be applied with a brush or roller. In optimal conditions, the gluing of the parquet can be started four hours after applying the primer.
 Operating conditions: Air humidity up to 65%, temperature from +18 °C to +25 °C (do not work below +15 °C ).
 Consumption: 100 to 350 g/m 2 , depending on the saturation of the substrate
 Shelf life and storage: 12 months from the production date indicated on the packaging. Store in the original, well-closed and undamaged packaging, at a temperature of +5 °C to +25 °C , protected from direct sunlight.