Home Automotive Car Care Fillers, Adhesives & Sealants Bar's Leaks 1109 Block Seal Liquid Copper Intake and Radiator Stop Leak - 18 oz.

Material	Copper
Brand	Bar's Leaks
Style	Compact
Item Weight	18 Ounces
Item Dimensions LxWxH	7.5 x 2.6 x 2.6 inches

Seals larger leaks seals
Repairs heater core leaks
Repairs freeze plug leaks
Repairs blown head gaskets
Repairs blocks

Product information

Technical Details

Material

‎Copper

Brand

‎Bar's Leaks

Style

‎Compact

Item Weight

‎18 Ounces

Item Dimensions LxWxH

‎7.5 x 2.6 x 2.6 inches

Compatible Material

‎Glass, Copper

Item Form

‎Liquid

Surface Recommendation

‎Copper

Manufacturer

‎Bar's Leaks

Item Weight

‎1.12 pounds

Product Dimensions

‎7.5 x 2.6 x 2.6 inches

Country of Origin

‎USA

Item model number

‎1109

Is Discontinued By Manufacturer

‎No

Manufacturer Part Number

‎1109

Product Description

It’s part of life: older cars, trucks, vans, SUVs and even RVs can develop larger leaks in their radiators and intake manifolds. If you’ve tried regular stop leak products, you know they are not powerful enough to stop these larger leaks. If you visit the service center down the street, you know just how expensive it can be to repair an intake gasket leak through a mechanic. Isn’t there a better way? There should be, which is why Bar’s Leaks designed the Liquid Copper Block Seal Intake & Radiator Stop Leak. This one-step sealer was designed to quickly and safely stop these overwhelming leaks. When you’re experiencing a mild to moderate intake gasket seal leak, discover the fast, effective, inexpensive power of liquid copper. What does it do? Our formula permanently repairs larger leaks in radiators, intake manifolds and gaskets, heater cores, blocks, heads and freeze plugs. It contains an antifreeze-compatible sodium silicate liquid glass formula, so no draining of the cooling system is required. Not to mention, it will not harm the cooling system when used properly. The intake gasket seal you’ve been looking for is far more effective, easy to use, and less expensive than you’ve ever imagined. This is why Bar’s Leaks exists: To offer imminently usable, low-cost intake gasket seal and other products to auto owners who have no special experience or expertise. You’ll find plenty of options when searching for products to fix an intake gasket leak. While our competition may claim to stop the leak quickly, their products don’t always perform as advertised and they sometimes make things worse. Their stop leak products can’t get your car back on the road like Bar’s Leaks — that’s why we’ve been the most trusted stop leak brand since 1947. Throughout our long history of serving car owners like you, we’ve used a team of dedicated chemical engineers to constantly develop and refine products that are safe, fast and effective in stopping intake gasket leaks and other automotive problems — including liquid copper and much more. Make sure to watch Bobby and Caitlin in our handy how-to video so you can become a “three-minute mechanic” and finally take control of that leak.

From the manufacturer

Frequently Asked Questions

Can Bar’s Leaks Liquid Copper Intake & Radiator Stop Leak be installed in existing antifreeze?

Yes, unlike other copper stop leak products, Liquid Copper One Step sealer contains an antifreeze compatible sodium silicate formula, so draining of the cooling system is not required as long as manufactures recommendations are followed. It also can be used in water alone however, a second bottle of Liquid Copper is recommended to be added to the system once antifreeze is installed.

Do I need to drain my cooling system after using Liquid Copper?

No, this product is designed to be left in the cooling system to protect from future leaks.

What are the dosage recommendations?

Use 1 (one) bottle for regular size cooling systems, this covers most 4, 6, 8 and 10 cylinder engines. For small cooling systems, such as 4 cylinders with no air conditioning, use 1⁄2 (half) of bottle. For other small systems use approximately 3 ounces per gallon of cooling capacity. In larger systems, use 1 (one) bottle for every 6 gallons of cooling system capacity.

Questions to Ask Myself?

Does something smell sweet or funky?
Do I see excessive moisture on the inside of the windshield?
Do I see excessive moisture on the car mats in the foot wells?
If you answered YES then you might have a Intake and Radiator leak.


	Something smells sweet or funky?	Something smells sweet or funky?	Something smells like smoke?	Whining sound?
Identify the Problem	I'm seeing excessive moisture on the inside of the windshield or on the car mats in the foot wells.	The smell is coming from inside my vehicle.	The smell is coming from outside my vehicle.	I'm hearing whining sound when I try to steer.
Best Solution	Bar's Leaks Block Seal Liquid Copper Intake and Radiator Stop Leak	Bar's Leaks Liquid Aluminum Stop Leak	Bar's Leaks Engine Repair	Bar's Leaks Power Steering Repair
Alternative Solutions	Bar's Leaks Liquid Aluminum Stop Leak	Bar's Leaks Block Seal Liquid Copper Intake and Radiator Stop Leak	Bar's Leaks Rear Main Seal Repair Concentrate	Bar's Leaks Power Steering Stop Leak

About Bar's Leaks

Bar’s Leaks is more than just a stop-leak company. We are a team of enthusiasts and experts who create memorable experiences with each and every one of our customers. With nearly 70 years of experience in helping everyday automobile owners repair leaks, we have the track record of success and long history that demonstrates our commitment and passion to helping drivers of all experience levels. You’ll see that our passion shines through in everything we do.

Each individual Bar’s Leaks product is formulated and manufactured right here in the U.S.A. We’re committed to creating fast and affordable products that fit perfectly into your lifestyle and budget. Choose Bar’s Leaks, so you can discover just how simple automotive maintenance can be when you have the right tools.