Our packing tape is a cost effective mould release option . Please note the difference between rough tape and our packing tape is substantial. Our packing tape will release from epoxy however it will need to be re applied to your moulds and isn’t reusable . Fresh tape will need to be applied before each pour . Tough tape has a stronger adhesive bond meaning it will stay on your moulds when epoxy is released meaning it doesn’t need to be applied every use .