My new Dometic 310 has a bit of a hit and miss on the seal. I haven't treated it yet, but I will in the next few days.
In CW today I saw a Thetford cleaning product specific to treating toilet seals. Anyone have any feedback on whether this product is any good? (Hopefully better than their toilets.)
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2018 3950BR - MORryde X-Factor, Disc Brakes, 3rd AC, Stacked W/D, Winegard Trav'ler (DTV), 2000w inverter, EMS-HW50C
2022 Ford F-450 Limited Diesel Dually - B&W 25k Hitch