Before applying the product, clean and slightly rough the surfaces to be glued. Mix thoroughly part A and part B with 100:50 (in weight) ratio and until reaching a homogeneous blend. The mixture obtained can be processed up to a maximum of 20-30'; the glued part is transportable after 10 h. from the application; workable after 24 hours (average timings tested using the product around 25 C). After 7 days of application, the compound achieves maximum stability. Caution: Heat accelerates the hardening of the mixture, while the cold slows it down considerably. Do not put the mixed product inside the jars after mixing or once the application is over. Close the containers well. Test before use. Observe the percentage between the two parts indicated.