This is a heavy duty sealant for air, water, petroleum based fluids or steam (NOT air breathing, see Loctite 545) which allows for easy disassembly. It is not designed for food grade products. Cured working temperature range: -30°F (-34°C) to 600°F (315°C) and can be installed in temperatures: -30°F (-34°C) to 200°F (93°C).
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