We were asked to wrap 10 concrete posts, about 20' tall and about 15' around. These are all indoors at a mall, but right there is the question what material to use, one for it to stick to the post and the other to keep the "hands" from picking it off. I see that 3m has some tools to install their product but I was looking to see if there was a different product out that does not need special tools. Thanks!!