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Bars Leaks #1109 Liquid Copper Block and Intake Sealer 10.99
Part Number:1109Dosage:Use – 1/2 bottle in a small cooling systems, such as 4 cylinders with no A/C. Use 1 bottle for regular size systems, which are most 4, 6, 8 and 10 cylinder engines. For larger systems, use 1 bottle for every 6 gallons of cooling system capacity.Size:18 oz. (510 g).
Bar’s Leaks® Liquid Copper™ Block Seal Intake & Radiator Stop Leak seals larger leaks regular stop leaks won’t.
The Problem:
•Larger Cooling System Leaks
•Heater Core Leaks
•Cracked Cylinder Heads
•Freeze Plug Leaks
•Block Leaks
The Solution:
•Seals Larger Leaks Seals
•Repairs Heater Core Leaks
•Repairs Freeze Plugs
•Repairs Block Leaks
One step formula permanently repairs larger leaks in radiators, intake manifolds & gaskets, heater cores, blocks, heads and freeze plugs. Use on cars, trucks, vans, SUV’s and RV’s. One “1” Step Sealer contains an antifreeze compatible sodium
silicate liquid glass formula, so no draining of the cooling system is required. It will not harm the cooling system when used properly. Use with all types of 50-50 mix antifreeze including conventional green or blue (Silicate-based) and extended life red/orange or yellow (OAT /HOAT) coolant.
Bar’s Leaks® Liquid Copper™ Block Seal Intake & Radiator Stop Leak seals larger leaks regular stop leaks won’t.
The Problem:
•Larger Cooling System Leaks
•Heater Core Leaks
•Cracked Cylinder Heads
•Freeze Plug Leaks
•Block Leaks
The Solution:
•Seals Larger Leaks Seals
•Repairs Heater Core Leaks
•Repairs Freeze Plugs
•Repairs Block Leaks
One step formula permanently repairs larger leaks in radiators, intake manifolds & gaskets, heater cores, blocks, heads and freeze plugs. Use on cars, trucks, vans, SUV’s and RV’s. One “1” Step Sealer contains an antifreeze compatible sodium
silicate liquid glass formula, so no draining of the cooling system is required. It will not harm the cooling system when used properly. Use with all types of 50-50 mix antifreeze including conventional green or blue (Silicate-based) and extended life red/orange or yellow (OAT /HOAT) coolant.



