... , and very porous surfaces, which require special treatment.To open tube:1. Unscrew entire nozzle & cap unit ... finger pressure.Bond is completed in seconds, or depending on material in about one minute, ... , do not try to remove by rubbing or applying solvents, in case of pain or discomfort, consult a ... other sports equipment, or for use on metal, leather or paper. Super Glue is to the taste of European ...