when the original metal badge is off the lock it shows grooves through it on the lock itself which shows up bad through the new decal.
so i got some clear silicone and i siliconed the new resin badge to the metal badge
you must clean the metal badge properly and give it a light sand with sum sand paper otherwise it shows up through the new badge.
here is what ive got so far . i used clear silicone because any access that squeezes out you wont see

PS - there is still bubbles in the resin which i am dissapointed in but it is gonna look a lot better than it was



NOTE - THE KEY HOLE SECTION WILL SIMPLY STICK ONTO THE PLASTIC ONCE METAL BADGE REMOVED. THAT BIT IS FINE WITH ITS OWN STICKY BACK. AND IS NICE AND FLAT.