* Adhesive also known as glue,cement,mucilage
or paste is any non-metallic substance applied to
one or both surfaces of two separate items that
binds them together and resists their separation.
* Adhesives are designed for specific applications.
* They can be used for other purposes such as sealing
agents,in order to eliminate the effect of self loosening
caused by dynamic loads,sealing of areas to prevent
oxidation and corrosion,waterproofing,etc.