repair interior walls of travel trailer
Toilet Bowl Seal: If your toilet bowl does not hold water for an extended period of time it means that the seal is not working properly. If you have been using your RV for some time (i.e. two plus years full time), there is probably a build-up of hardened waste deposits on the rubber seal. The repair is surprisingly simple and easy to do. All you need is Phillips and flat blade screwdrivers.
How To Use And Repair Small Campers And Travel Trailers