Do you guys use silicone sealant on the black water to closet flange down pipe?
From the factory they gooped the crap out of the grommet (seal) to tank and the grommet to pipe connections w/ silicone sealant. The fit is tight and it's a rubber seal so I would assume it would do it's just fine by being installed dry but curious if they know something I don't? I have the sealant but I hate to just add sealant when not necessary. What do you guys do?
1995 Fleetwood Southwind