Vegaquick is a general, Purpose low viscosity, Ethyl cyanoacrylate adhesive which works well for the flex board industry for bonding flex to metal or other substrates. Applicationsit is ideal for bonding flex to metal or wooden surface. It equally acts as used by industries like auto electronic goods, Assembly shops repairer / manufacturer, Auto mechanics & at home for general bonding applications. It bonds instantly to most plastics, Rubber, Ceramic, Metal like non porous substrates & porous substrates like wood, Leather etc. It will definitely not bond ptfe, Nylon, Polypropylene etc. How to use make sure the surfaces to be bonded are clean and dry. Dispense a drop or drops to one surface only. Apply only enough to leave a thin film after compression. Press parts together and hold firmly for a few seconds. Good contact is essential. An adequate bond develops in less than one minute. Wipe off excess adhesive from the highest point of the nozzle and recap if left uncapped, May deteriorate by contamination from humidity present in the air. Because vegaquick condenses sometimes whitening, By polymerization will occur in appearance of the container.