We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to JORDAN.
🚐 Keep your RV throne flawless—because smooth seals mean smooth travels!
Thetford's 24 oz RV Toilet Seal Lube & Conditioner is a petroleum-free, silicone-based lubricant designed to penetrate and protect toilet and holding tank seals in RVs and boats. Compatible with all permanent and portable toilets, it prevents waste buildup, ensures smooth operation, and extends seal life, making it essential for hassle-free travel and seasonal maintenance.
| ASIN | B002NSU0ZW |
| Brand Name | Thetford |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,652) |
| Global Trade Identification Number | 00028985366638 |
| Included Components | Toilet Seal Lubricant & Conditioner - 24 oz. bottle |
| Item Form | Liquid |
| Item Type Name | Toilet Seal Lubricant & Conditioner - 24 oz. - Thetford 36663 |
| Item Weight | 1.7 Pounds |
| Manufacturer | Thetford |
| Number of Items | 1 |
| Specific Uses For Product | RV/Marine |
| Surface Recommendation | Toilet |
| UPC | 028985366638 |
| Unit Count | 24.0 Fluid Ounces |
W**R
Lubes the seal great.
We used this because our RV toilet was unable to close all the way and water wouldn’t stay in it. It worked great. Now the toilet seals perfectly. We followed the instructions twice before we achieved what we needed it to do.
D**N
Works as advertised.
Not much to say here, works as advertised. Used on camper toilet valve.
D**N
WORK GREAT.
This is sooo good that my neighbor ran off with it (accidentally). I need to reorder more. Works great for my RV.
K**R
So far, so good!
So far, so good! I was having trouble with my toilet blade valve leaking periodically. I dumped in enough of this treatment to cover the seals and let it sit overnight, about six hours. I’ve been dealing with kidney stones since November so the toilet gets lots of use. Since I used this treatment I’ve not had any more leaks.
C**E
Keep your toilet seals sealed.
I've used this project for years and my toilet seal is as good as new. The price is right and is a small price to pay to not having to replace the seal. I'll be buying this again.
A**R
Love it
Love it
M**.
Toilet seal lube
Worked great. Bought replacement seals but tried this first and still have my new seals
M**C
Good Seal Lube
This product actually works. Our RV toilet would not hold water. Instructions say to leave it in the RV toilet for 8 hours, but I left it in for an entire week while we were away. When we returned, the toilet was as good as new!
R**S
This should stop the seal perishing over the winter when not in use
T**T
Can use sparingly. No need to dump a bucket in. Just cover the seal. Rejuvenated 20yr old seal in trailer. Seals great again and slides nice.
D**V
Shipped fast worked good
S**N
Produit très efficace mais le prix est exagéré on peut le trouver en magasin à 10$ de moins,je l’ai déjà acheté chez amazon à 12.32$ il y a 3 mois
M**E
Item tel que description. J ene vais essayé que plus tard lorsque l'on sortira la roulotte de son hibernation mais devrait faire la job!
Trustpilot
5 days ago
3 days ago