Bar’s Leaks Head Gasket Repair sealant can fix the overheating problem that is caused by a blown head gasket or cracked head. Bar’s Head Gasket Repair sealant contains a mixture of sodium silicate (liquid glass) and aramid & refractory fibers, forming a hard ceramic type seal that gives the strength and the heat resistance it needs.
It will permanently seal coolant leaks that can occur after overheating problems and works effectively on cast iron and aluminium heads.
Before you can use Bar’s Leaks Head Gasket Repair sealant make sure that the cooling system parts are working and that you have flushed all antifreeze from the cooling system. If you forget to check if all the cooling system parts are working and one of these parts fails it can cause a head gasket failure.
Bottle Size: Net Wt. 20 oz.(567g)
Dosage: 1 (one) bottle for large 4, 6, 8 and 10 cylinder engines.
Case: Available by the bottle or 4 each per case pack
Liquid Copper™ Block Seal Intake & Radiator Stop Leak
Bar’s Leaks® Liquid Copper™ Block Seal Intake & Radiator Stop Leak can seal larger leaks. You can use it on cars, trucks, vans, SUV’s and RV’s. The sealant contains an antifreeze compatible sodium silicate liquid glass. The advantage is that you don’t have to drain the cooling system and that you can use it with all types of antifreeze including conventional green or blue, like the Silicate-based, and extended life red/orange or yellow, like OAT/HOAT, coolant.
It repairs the following problems:
- Larger Cooling System Leaks
- Heater Core Leaks
- Cracked Cylinder Heads
- Head Gasket Leaks
- Freeze Plug Leaks
- Block Leaks
Function: Repairs Cracked Blocks
Bottle Size: Net. Wt. 18 OZ. (510 g)
Dosage: Use – 1/2 (half) bottle in a small cooling systems, such as 4 cylinders with no A/C. Use 1 (one) bottle for regular size systems, most 4, 6, 8 and 10 cylinder engines.
Case: Available by the bottle or 6 each per case pack