Glue used in these tests is HTK ultrabond 100 with heat curing a 150 degrees..... In these tests an aluminium dolly is adhered on the coating surface..its surface gets deposited by epoxy glue,which difficult to remove for to put in reuse again !!
Any organic glue is destroyed by heating. If you temper your parts in an oven at approx. 300-350°C for an hour, the glue is carbonized and pulverized. You can easily scrape off these residues after cooling.