Additional Information
Features
Thetford Drain Valve Lubricant solves holding tank problems.
Here's an ounce of prevention in a 24-ounce bottle. Our special formula prevents seal wear, sticky drain valves and keeps all the plumbing lines operating smoothly.
Show moreShow less
Here's an ounce of prevention in a 24-ounce bottle. Our special formula prevents seal wear, sticky drain valves and keeps all the plumbing lines operating smoothly.
- Non-staining, formaldehyde-free and environmentally safe
- Non-staining
- Made in the USA
Specs
Unit Weight | 1.66 lb |
---|---|
Brand | Thetford |
MFG Part No. | 15843 |
Reviews
Q & A
Thetford Drain Valve Lubricant solves holding tank problems.
Here's an ounce of prevention in a 24-ounce bottle. Our special formula prevents seal wear, sticky drain valves and keeps all the plumbing lines operating smoothly.
Show moreShow less
Here's an ounce of prevention in a 24-ounce bottle. Our special formula prevents seal wear, sticky drain valves and keeps all the plumbing lines operating smoothly.
- Non-staining, formaldehyde-free and environmentally safe
- Non-staining
- Made in the USA
Unit Weight | 1.66 lb |
---|---|
Brand | Thetford |
MFG Part No. | 15843 |
Rated 5 out of
5
by
Mark Selleck from
worked
After taking a couple of sewage showers, one treatment restored full closure of the valve with
no more seepage! For a valve that won't close all the way, this is good stuff!
Date published: 2013-07-08
Rated 5 out of
5
by
Ross Hunt, Jr. from
Great product.
I have used this for quite some time and have never had issues with stuck valves.
Date published: 2012-04-02
Rated 2 out of
5
by
Tour Crazy from
Didn't do much
I could not tell if this product did anything. Instead, I pour a half cup of cooking oil into an empty tank, flush it in with a little water, then go exercise the valve. Worked better than this stuff for me.
Date published: 2020-12-04
Rated 5 out of
5
by
mamd from
keep flushing
Seems to work well. hard to know lol It is a bit to soon to tell
Date published: 2020-08-02
How do you use this product ?
you pour 1/5 of the bottle into the holding tanks after emptying them and closing them back up. They will lubricate the tanks.
Date published: 2019-09-08