Had a customer bring me this product to apply a digital print to. I was amazed that such a product existed and find out he bought it at Grimco. They even cut it to size for him.... I am quoting a job and need this stuff but now Grimco says they won't cut it down. Anyone ever use this stuff and did they cut it down themselves? I need to know what you would need to cut it properly and cleanly without damaging blades.