It might be better for your raft to install the new D-ring next to the old one. That way you do not cut or tear a hole in your raft taking off the old one.
Taking the old patches off can be done with heat, sharp blade, MEK or another solvent.
Originally Posted by krashhadley
I have a 10 yr old boat that is new to me. I need to know how to remove old worn d-ring patches. I pretty much get the concept of putting a patch on, but i have noe idea ho you get them off. Would a heat gun, or hair dryer work, or should I use some kind of chemical?