A composition for protecting a surface of an inorganic substrate, such as concrete, terrazzo, or ceramic tile, includes a silicate, a siliconate, acrylic latex, a silane coupling agent, and a solvent, such as ethylene glycol monobutyl ether. The cooling module includes a cooling sheet and a thermal conductive base. A network congestion analyzer may receive data packet information including timestamps from both network nodes, and may compare the data packet information to group the data packets into application flows and match the corresponding packets from the different network nodes. The adhesion metal is provided on the terminal member, and the cohesion metal forms a molten phase along with the adhesion metal. A step for executing in the processing circuit the application code while in the on state to decode video may also exist in the method.