Liquid Copper Block Sealer repairs cracked blocks!

Bar's Leaks Liquid Copper Sealer permanently repairs larger leaks in radiator, heater cores, blocks, heads & freeze plugs.

FUNCTION - Repairs Cracked Blocks DOSAGE - One Bottle Treats up to a 6 Gallon Cooling System Capacity
p/n 1108 (13.5 OZ.)	The Problem:	The Solution:
	Larger Cooling System Leaks Heater Core Leaks Cracked Cylinder Heads Head Gasket Leaks Freeze Plug Leaks Block Leaks	Seals Larger Leaks Seals Repairs Heater Core Leaks Repairs Freeze Plugs Repairs Blown Head Gaskets Repairs Blocks
FAQ | MSDS | Tech Sheet | Store Locator
NOTE: All Antifreeze MUST be flushed from the cooling system & block before using this product. Please read the tech sheet on this product for more information.

1108 - 13.5 oz. liquid copper block sealer

• Repairs Cracked Blocks
• Sodium Silicate Liquid Glass Formula

Bar's Leaks Liquid Copper formula is for the heavy duty block seal. This product uses a special liquid glass formula that is designed to seal cracks and leaks where others fail.

All Antifreeze MUST be flushed from the cooling system before using. Please read product directions completely before applying this product.

Liquid Copper Block & Radiator Sealer permanently repairs larger leaks in radiator, heater cores, blocks, heads & freeze plugs.