Originally Posted by Antper
Last thing is my dealer states that not all antifreeze solutions are great at not harming the rubber seals in the plumbing.need to buy a quality brand. Is there a particular brand you all recommend? I usually buy the walmart brand for my boat winterize.Also Do We need to put a protective coating of some lubricant on the toilet flap seal? The flap that opens on flushing.
If you look online at Walmart's RV antifreeze, they show a picture of the label that indicates there is no alcohol in the ingredients. When I went to the store to buy it the alcohol was present in the ingredients along with polypropylene glycol; otherwise it was the exact same item. Bait and switch?
They used to carry Prestone at Walmart that was alcohol free but I haven't seen it in a couple of years. I was able to find some decent stuff at Home Depot, seemed a bit pricey.