A few months ago, I noticed a small cut in the side of my seat. It's about 1/2 to 3/4 inch long, and is a clean cut, not a tear. The seat is in good condition for the age and mileage (10 years), and I'd like to keep the cut from growing. I was wondering if I "opened up" the cut, put some kind of adhesive on a thin tool, then inserted it. Any other techniques/ideas to try? Here's a pic of the seat, and the second one shows a photoshopped black mark in the location and of the size of the cut.