Laco Heat Seal Stick

Used to repair small pinhole leaks and hairline cracks in refrigeration system, including those using R134a refrigerant. It works by applying heat to melt the epoxy in the stick, which then seals the leak.

- Pressure: to 600 PSI (41 BAR)
- Heat activation saves time on the job
- Fast repairs completed in 90 seconds
- Made in U.S.A.

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