A fastener arrangement includes a main body that is made of a gas-tight and liquid-tight material to hold an object. The main body defines a cavity and is fixable to a support surface. A hydrophilic insert is attached to the main body inside of the cavity for facing the support surface and is adapted to receive a metered amount of moisture. An aerobic adhesive is applied to the hydrophilic insert so that the aerobic adhesive is encapsulated gas-tight and liquid-tight together with the hydrophilic insert in the cavity enclosed by the support surface and the main body when the main body is fixed on the support surface.