Anti-Bond is great
I have used Anti-Bond to get a depth gauge removed from a bulkhead, and to remove a hatch.It is a pump spray can. It softens the 5200 to the point that you can rumb it off with your fingers.Take your time on delicate parts, allow it to soak in and soften all the 5200.BoatUs, West, and most marine stores now carry it. About $12 a 4 oz can.s/v Nancy Ross1977 H-30