Rislone Liquid Copper Block Seal Intake & Radiator Stop Leak
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Rislone Liquid Copper Block Seal is a one-step sealer designed to permanently repair larger leaks in radiators, intake manifolds, gaskets, heater cores, blocks, heads, and freeze plugs. Its antifreeze-compatible sodium silicate liquid glass formula allows direct addition to the cooling system without draining, making it a convenient solution for various engine sizes.
add_circle The Upside
- check Easy to use: simply add to cooling system
- check Works on multiple leak types including radiators and head gaskets
- check Compatible with all coolant types
remove_circle The Downside
- close May not work on very large or structural cracks
- close Could potentially clog small passages if overused
- close Not a permanent fix for severely damaged components
Specifications & features
Key features
- check_circle Permanently repairs larger leaks in cooling systems
- check_circle Antifreeze compatible sodium silicate liquid glass formula
- check_circle No draining of cooling system required
- check_circle Suitable for 1.0L to 10 cylinder engines
- check_circle Compatible with all antifreeze and summer coolant brands
Specifications
Compatibility
All antifreeze and summer coolant brands
Container Type
Plastic Bottle with Screw Cap
Product Type
Cooling System Stop Leak
Weight
510 g
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