Multipurpose seals – security seals with high degree of security that have application in all fields of activities. They use a combination of metal and plastic materials, assuring maximum protection at prevent tampering of meters and therefore illegal extraction or contamination of protected objects.
Meter seals, part of multipurpose seals group, are used with electric meters, gas meters, and water meters for anti tampering evidence, and usually have the bodies molded in polycarbonate. Designed for only a single use, they are destroyed when removed. Some meter security seals contain components made with a special tratment of the material which glow under ultraviolet light, allowing the security seal to be easily located in darkness.
Special security tapes and labels have high bond-strength adhesives in combination with backing that are designed to fracture or delaminate under designated conditions to indicate premature attempts at opening. Custom printing, holograms, and security printing often assist in deterring and indicating tampering with the protected objects. For the banking security related products it is used the highly secured plastic security seals which have an metallic insertion on the locking mechanism or a double system locking mechanism.