Bead sealer is a specialized automotive product used to create an airtight seal between the tire's bead and the wheel rim. It is commonly used during tire mounting and repair to prevent air leakage.
Composition
Rubber-based compound
Solvents
Fillers (e.g., carbon black)
Antioxidants
Features and Benefits
Ensures a secure and airtight seal between the tire bead and wheel rim.
Prevents air leaks and helps maintain proper tire inflation.
Resistant to moisture, heat, and environmental factors.
Suitable for use with tubeless and tube-type tires.
Quick-drying and fast-curing for efficient tire repairs and mounting.
Facilitates the proper seating of the tire bead on the rim.
Available in various forms, including liquid and aerosol.
Packaging
Commonly available in squeeze bottles or aerosol cans for ease of application.
Liquid formulations may come with an applicator brush or nozzle.
Labeling includes instructions for use, safety precautions, and composition details.
Directions for Use
Clean the wheel rim and tire bead thoroughly to remove dirt, rust, and debris.
Shake or stir the bead sealer to ensure proper mixing.
Apply a thin, even layer of bead sealer to the tire bead or wheel rim (depending on the type of product).
Carefully mount the tire onto the rim.
Inflate the tire to the recommended pressure to seat the bead properly.
Check for any air leaks or signs of improper sealing.
Safety Precautions
Keep out of reach of children.
Avoid contact with skin and eyes; if contact occurs, rinse thoroughly with water.
Use in a well-ventilated area.
Store in a cool, dry place away from direct sunlight and heat sources.
Shelf Life
Typically has a shelf life of 1-2 years when stored under proper conditions.
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