ISOLEX is an impregnating primer for interior/exterior walls which, thanks to an attentive choice of solvents, offers a deep penetration through the superficial pores. As the solvents evaporate a strong & lasting film is formed. This film inhibits chalking and the decaying process of unsound plaster  favouring the adherence of the finishing products on the consolidated surfaces. ISOLEX  reduces & uniforms surface absorption resulting in an aesthetically pleasing finish. Free of water, it can be applied even at an ambient temperature of below 0°C & stored without particular precautions. ISOLEX is the perfect primer for finishes with emulsion paints or hydro plastic coatings & can be applied on all sorts of surfaces