We sell 3M 467 adhesive film. This is the adhesive used by all the major US manufacturers and is much stickier than that provided with some cheap pickguards. Our standard size is ample for most guards. We can supply larger sheets to special order, e.g. for large Gibson batwing or J-200/J-185 guards. When fitting, make sure that you roll it on from one edge to another, avoiding air bubbles (though they can usually be sorted out by pricking with a pin if necessary). You can find more hints on fitting pickguards with 3M 467 adhesive film here. And by the way we recommend Goo Gone™ if you need to remove old adhesive - it's readily available on EBay, etc.