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  • Liquid Copper™ Block Seal Intake & Radiator Stop Leak
1109%20jpg%20large

Liquid Copper™ Block Seal Intake & Radiator Stop Leak

Part Number:
1109
Dosage:
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.

  • For component:

    Block & Head Gasket
  • What it does:

    • Stops Leaks
    • Repairs
  • Description
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  • Comments
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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.

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