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$32.26 each
In Stock
Get 57 Tomorrow, Jul 2
Order by 6PM, receive Tomorrow
MANUALS (3)
This item replaces: 30125
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
128 oz.
Description
–
Features:
Seals and repairs cracks and leaks in steam and hot water systems.
This liquid formula will not clog hot water coils, controls, valves, or vents.
Forms a tough seal that expands and contracts with heat.
Resists high pressure and is not affected by boiler cleaners.
No odors - no priming - no foaming.
Does not contain petroleum distillates.
Compatible with Hercules cryo-tek or other types of propylene glycol-based anti-freeze products, chemical additives and boiler treatment compounds.
NSF registered/USDA authorized.
Specs
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| Product Type: | Boiler Liquid |
|---|---|
| Application: | Leak Prevention |
| Volume: | 128 oz. |
Questions?
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Product Reviews
4.25 out of 20 reviews
85% would recommend this product
5 star
70%
4 star
5%
3 star
10%
2 star
10%
1 star
5%
Most Liked Positive Review
great product!
Central boiler wood stove started leaking with about 6 gallons leaked in 24hours. I followed instructions on the Boiler Liquid gallon container. Put the product in at 5pm and finished filling with water. Next morning at 6am the leak had stopped. I refilled with water and it hasn't leak since. It's a great product and works as advertised for me.
I did raise the water temperature as instructions said and didn't let it cool down any. The next morning I could see the color changed to brownish. So if you use this product follow the instructions.
I've already spread the word on this product to other wood boiler users.
VS
Most Liked Negative Review
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I have considered
I used this product in a 500 gallon water stove, applied 3 gallons to the stove which slowed up most leaks with the age of the stove some leaks are worse than others which I understand but we did not completely stop only slowed up the rest the ones initially thought to have stopped have now since started leaking again I have considered adding another 3 gallons with a temperature at or above 180° as recommended and to stir it throughout the tank but I'm not 100% sure this product is working efficiently
Showing 1-10 of 20 reviews
I recommend this product.
Works as it should. I purchased this about a year ago and I thought that I had another leak. So, I ordered another one. But to come to find out the water was evaporating. I will be putting this in just for extra precaution.
Mobowhunter
Gerald Mo
4 months ago
Verified Buyer
Was this review helpful to you?
I recommend this product.
Works as it should. I thought y outside furnace was leaking again so I ordered another gallon but found out that it actually was not.
Mobowhunter
Gerald Mo
4 months ago
Verified Buyer
Was this review helpful to you?
I would buy again
Worked great
Elvis
Mo
5 months ago
Verified Buyer
Was this review helpful to you?
It looks like it sealed my outside furnace.
It has been unreasonably warm since I have put in the product. Look at the water level today and it looked like it is holding. I have a Taylor outside wood boiler. I will continue to watch the water level and provide an update.
Mobowhunter
MO
1 years ago
Verified Buyer
Was this review helpful to you?
Works good !!!
Have a leak in my stove. The leak is up high on the water jacket and while it hasn't stopped the leak, it has helped slow it down so that I'm not loosing as much water. Hopefully I can make it thru the winter and be able to fix the leak this spring....
Josh
KY
1 years ago
Verified Buyer
Was this review helpful to you?
Good product...
I have a leak in my Hardy outside furnace. I have been using this product to help me either seal the leak or slow it down so that I can make it thru the winter. The leak is up high on the stove and so far, this has helped slow the leak down....
Josh
KY
1 years ago
Verified Buyer
Was this review helpful to you?
great product!
Central boiler wood stove started leaking with about 6 gallons leaked in 24hours. I followed instructions on the Boiler Liquid gallon container. Put the product in at 5pm and finished filling with water. Next morning at 6am the leak had stopped. I refilled with water and it hasn't leak since. It's a great product and works as advertised for me.
I did raise the water temperature as instructions said and didn't let it cool down any. The next morning I could see the color changed to brownish. So if you use this product follow the instructions.
I've already spread the word on this product to other wood boiler users.
agrofarm 100
south central Virginia in Halifax county
4 years ago
Verified Buyer
Was this review helpful to you?
Stop leak works!
I has several leaks in a 22 year old boiler. Added stop leak as per directions and all weeks were sealed. Saved me the cost of $8,000 for a new boiler and install. I highly recommend trying this product. Five stars!
Mike
Barrington Illinois
4 years ago
Verified Buyer
Was this review helpful to you?
Did not work
Followed the directions and did not do anything. Was for a cast iron boiler for a medium sized apartment building.
Prop Maintenance
Chicago, IL
4 years ago
Verified Buyer
Was this review helpful to you?
I have considered
I used this product in a 500 gallon water stove, applied 3 gallons to the stove which slowed up most leaks with the age of the stove some leaks are worse than others which I understand but we did not completely stop only slowed up the rest the ones initially thought to have stopped have now since started leaking again I have considered adding another 3 gallons with a temperature at or above 180° as recommended and to stir it throughout the tank but I'm not 100% sure this product is working efficiently
Wiskey
Ararat Nc
4 years ago
Verified Buyer
Was this review helpful to you?
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