Wrapping the Ring With Material

Has anyone found a material they can wrap their base ring with to reduce chafing and irritation? I have a JB from MM, and feel that the ring is the right size. However, after a few days or up to a week, I experience chaffing and discomfort/irritation. My KH would let me out every other day for a good cleaning and a breather of an hour or 2, which helps me last about 3 weeks locked up. But with locktober coming up, she wants me kept in and we want to get back into the lifestyle after taking a break due to a couple unrelated medical issues. I want to please her and try my hardest to stay locked for her, but the metal base ring just irritates my region over prolonged periods. Do you think wrapping it in rubber or leather would help? Or any other material? I’ve already gotten adjustments 3 times from MM and think I have found the best fit possible, but I want this work for both of us. I hope one day to figure out a solution where I can stay locked for her without a release or breather for weeks, if not months. Hoping someone here can help me with some pointers. Thank you.