I did the first tire & let it sit for about 4 days before bolting it back on and it seems to be holding fine, I did not weld on a steel retaining ring as I want to see if the sika p2g alone will work. I set the rim inside face down on cardboard, cut the tube tip and squeezed it flat in a vise so it would extrude a ribbon, smeared a thin layer of p2g at the top of the rim, started the tire on about an inch, then inserted and twisted a screwdriver every inch or so around the wheel tire interface perimeter and put a squeeze of it in at each spot on each side of the screwdriver tip, which made plenty of room to get the nozzle in ang gave full coverage all around. Then I tapped it down another inch and did the same and repeated until it was all the way on. Then I made sure I had squeeze out all around on inner and outer sidewall faces and cleaned up the sidewall with the putty knife. The uncured sealant also acted as a lube to make getting the tire slid on very easy with a rubber mallet. There was plenty left over from one tube, enough to fill any small cuts or chunks in the tire. The material is very close to the same hardness as the tire, and I don't think it's going anywhere, but we'll see. I've driven it around a bit and it hasn't moved at all, and the tire I haven't done is moving all over the place, so I took it off today, prepped the tire and wheel and will bond it tomorrow.