Hey Gene, a lot of us use the 3M brand Super 77 spray glue. It's easy to find at Home Depot , Lowes, Wallmart and many other places. I learned from DGman, from this site, to finish sand your wood before putting the pattern on it makes life a lot easier. When I apply the pattern I usually just spray the pattern and put it on the wood, I do a lot of portrait patterns with delicate pieces so once I'm done cutting I want to handle the pieces as little as possible until I get a backer on it and on portraits, since the wood is so thin a will not use tape, don't want to fight getting it off. When I do remove the pattern I keep a spray bottle full of mineral spirits handy then just give the pattern a good spraying, wait about 30 seconds then it peals right off. Any residue is wiped off with paper towels. After it dries a few minutes I will then give it a light sanding with 220 or 320 paper just to take off any little fuzzies that the saw might have left.