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First of all it is not Fabtec. it is some Alphabet. They have provided a glue if required. Can't comment on the cost. In offline shops there were similar products starting from 450/- to 700. So for Re 483 it should be okay. It is not rubber, probably some kind of PU. It was flexible enough to fix on my car without any issue and did not find the need for glue. Has been holding fine so far. Looks good on my Swift too.