https://www.wsxchem.com/what-should-be-paid-attention-to-when-using-clear-epoxy-adhesive-to-metal.html CHARACTERISTICS OF CLEAR EPOXY ADHESIVE 1. Clear epoxy adhesive has good sealing and chemical properties after it cured which can adapt to acid and alkali, high humidity, solvent, salt spray and other harsh environment; with the strong ability for anti-ultraviolet, the metal parts bonded of clear epoxy adhesive won't be easily fell off even in the outdoor by the corrosion of sunshine and rainfalls ;