Usually composed of epoxy adhesive is considered to be usable for 2-3 hours, as at normal room temperature it solidifies soon. If you need for some reason to extend shelf-life, take the glue in the cold or place in freezer compartment of the refrigerator in a tightly closed plastic bag. In this case its validity shall be extended for a day or more. Of course, before work frozen epoxy must be warm, for example, in a bowl with warm water. A. YURIN, G. 3ея, the Amur region
Recommend to read
Lamp for soldering
In practice, the repair of radio equipment and the creation of amateur radio designs are cases when it is necessary to highlight the portion of the circuit Board (PCB) to pay an...
CAN CUT, GRIND AND CUT
(The end. Start at # 1’04) Power bracket (Fig. 7) is welded in the form polukrovka of steel sheets of different thickness. At its rear side is located, as already mentioned, the...
