Painting Inside of Travel Trailer Bumper

https://www.google.com/search?q=fence+post+sewer+hose+storage&biw=1188&bih=542&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiEsNPciOLJAhVB7yYKHZPWCNUQ_AUIBygC
I hope you can copy and post the above. there are many different post storage ideas for you

Take a look at Eastwood products. They have an internal frame coating product link that is really good stuff. It's not cheap, but you get what you pay for.

Doug

You might try some kind of bed liner.

I have painted the inside of three bumpers. I used an old trimmed mop ,plastic bucket and mixed various rust paints. Works great ,no more rusty hose

Our Itasca motor home has an aluminum bumper.
You might consider going that route.

riven1950 wrote:
Kind of a newby here. I was concerned about this after reading about rust on inside of the tube. When I get home I hang the hoses up to dry really well, leaving the tube open to dry. Then take a wd40 blaster can and shoot it from both ends. Can't see it rusting through before the TT falls apart otherwise.

I would be wary about oily chemicals made from petroleum by products and what they can do to the PLASTIC (which IS ALSO made from petroleum products).

You REALLY don't want to see what happens when your stinky slinky decides to fail with a full black tank.. :E

The vinyl fence post is a popular mod which eliminates the rusting issue altogether. There is another plastic tube you could use also, 6" PVC could be used, nice thing about that is you can get threaded end plugs for a safe and secure method of keeping the slinky in place.. May need to drill a couple of drain holes..

I put mine into a small storage tub with lid then place the storage tub in my external tool box mounted to my modified heavy duty bumper.

Forget storing your stinky slinky in the bumper! Store it all in a 5" vinyl fence post, I get two lengths of hose, a 45 degree clear elbow, and the 90 degree elbow to the park, all in one place.

Kind of a newby here. I was concerned about this after reading about rust on inside of the tube. When I get home I hang the hoses up to dry really well, leaving the tube open to dry. Then take a wd40 blaster can and shoot it from both ends. Can't see it rusting through before the TT falls apart otherwise.

drsteve wrote:

the bear II wrote:
My bumper is 22 years old and has never been painted inside. I have stored the sewer hose in there since the 5th wheel was new. The trailer is stored outside 6 miles from the ocean and we often camp at the beach.

Small spots of rust does form on the outside of the bumper which I have to take care of every couple of years. None has eaten through from the inside or from the outside so far.

What he said^^^^^

What they said. Though I'd be a bit leary eating hot dogs at campgrounds now.

the bear II wrote:
My bumper is 22 years old and has never been painted inside. I have stored the sewer hose in there since the 5th wheel was new. The trailer is stored outside 6 miles from the ocean and we often camp at the beach.

Small spots of rust does form on the outside of the bumper which I have to take care of every couple of years. None has eaten through from the inside or from the outside so far.

What he said^^^^^