Strat shielding

[hdcorvette]

After reading QTB, I decided to shield my guitar. I noticed in the article under materials needed, a reference to copper foil from Michaels craft store. I purchased the product, which were sheets of thin 100% copper leaf material. I sprayed the cavities with adhesive and applied the sheets. This material seems quite thin. Has anyone had experience with this material? Is it effective?
Thanks

[phy7ajw]

The thin stuff is good. I've done QTB with both thin copper tape and thicker copper foil used for engraving - the only difference is that the thick stuff is really hard to shape to the cavities wheras the thin foil just pushes in nicely.