I am going to glue awning fabric together. In other words, I will attach a new awning fabric by splicing it onto a 15cm piece that remains from the old fabric. My question is, which glue should I use to splice the fabrics together? Someone at work mentioned spray adhesive, what do you think? Which glue? The parts of the fabric being glued will never be exposed to light or moisture as the splice will be inside the awning roll.