5 days since 2nd installation using 7 lb pressure cap. No leaks, no seeps, or coolant loss.
Changing from partial thumbs up to thumbs up on the following product. Worth a try. List price is $13.??.
Mendtite, cooling system sealer, heavy duty. Manufactured by Zecol Products Company, Medina, MN 55340. Available at Federated Auto Parts, and probably other locations.
Radiator stop leak for Cub thermosyphon system. Installed the above listed product in a Cub 154 Low-Boy with multiple minor and major radiator leaks. Radiator didn't leak until I removed it from tractor and flushed it and the engine block. Two radiator tube were open at the top, never soldered to radiator tank.
Filled radiator with tap water. Started engine, let warm up to temperature, topped off radiator, installed product. Replaced radiator cap with 7 lb cap. Let engine run for about 1 hour.
My first attempt with this product left a couple of small seeps after setting for 2 or 3 days. I didn't use a pressure radiator cap on my first attempt.
This site uses cookies to maintain login information on FarmallCub.Com. Click the X in the banner upper right corner to close this notice. For more information on our privacy policy, visit this link: Privacy Policy
NEW REGISTERED MEMBERS: Be sure to check your SPAM/JUNK folders for the activation email.
Update: Thermosyphon Cooling System Stop Leak
Forum rules
Unwarranted FLAME reviews will be deleted without notice. Members are encouraged to exhaust all arbitration efforts with the companies before posting negative reviews here.
FarmallCub.Com and the moderators are not responsible for member reviews of businesses and attractions.
Send issues regarding reviews to Cub@farmallcub.com.
Unwarranted FLAME reviews will be deleted without notice. Members are encouraged to exhaust all arbitration efforts with the companies before posting negative reviews here.
FarmallCub.Com and the moderators are not responsible for member reviews of businesses and attractions.
Send issues regarding reviews to Cub@farmallcub.com.
-
- Team Cub Mentor
- Posts: 20377
- Joined: Fri Jul 02, 2004 9:52 pm
- Zip Code: 65051
- Circle of Safety: Y
- Location: Mo. Linn
Update: Thermosyphon Cooling System Stop Leak
I have an excuse. CRS.
-
- Team Cub Mentor
- Posts: 20377
- Joined: Fri Jul 02, 2004 9:52 pm
- Zip Code: 65051
- Circle of Safety: Y
- Location: Mo. Linn
Re: Update: Thermosyphon Cooling System Stop Leak
The statement on the side of the container says it will not plug up radiator passages.thiggy wrote:Does this sort of product tend to clog up the radiator passages and reduce it's effectiveness?
It's been about 2 weeks since I installed the product and the fluid level in the radiator has not dropped. So the product is working.
I have ran the engine for several hours after installing the product and have not noticed any overheating.
I have an excuse. CRS.
- ricky racer
- 10+ Years
- Posts: 6337
- Joined: Wed Sep 12, 2007 8:40 pm
- Zip Code: 49120
- Circle of Safety: Y
- Location: Niles / Buchanan, Michigan
Re: Update: Thermosyphon Cooling System Stop Leak
Thanks for posting. I have a small seep in one radiator and didn't know if any stop leak product would work in a non-pressurized system. Obviously the use of the 7 psi cap was needed to make it work. That is good to know. I might be exploring that soon.
Thanks again,
Rick
Thanks again,
Rick
1929 Farmall Regular
1935 John Deere B
1937 John Deere A
1941 John Deere H
1952 John Deere B
1953 Farmall Cub
1935 John Deere B
1937 John Deere A
1941 John Deere H
1952 John Deere B
1953 Farmall Cub
Return to “Tool Talk and Reviews”
Who is online
Users browsing this forum: No registered users and 3 guests