Description
The 3M 1/10 Gal Clear Super Silicone Sealant (8663) is a premium one-component adhesive/sealant formulated for a wide range of automotive applications. This high-performance sealant provides a strong and durable bond while maintaining flexibility and resistance to environmental factors.
KEY FEATURES AND BENEFITS:
- Excellent Adhesion: Bonds strongly to a variety of surfaces including metal, glass, wood, ceramic, and many plastics.
- Fast Curing: Dries quickly, allowing for faster project completion.
- High Performance: Cures to a tough, rubbery solid that resists weathering, vibration, moisture, ozone, and extreme temperatures.
- Versatile Application: Suitable for various automotive applications such as sealing trim, drip rails, taillights, sunroofs, and more.
SPECIFICATIONS:
- Container Size: 304 ml (10.3 fl oz) cartridge
- Product Color: Transparent
- Full Cure Time: 24 hours
HOW TO USE:
- Prepare the surfaces: Ensure the surfaces to be sealed are clean, dry, and free of any contaminants such as oil, grease, or dust.
- Apply the sealant: Cut the tip of the cartridge to the desired bead size. Apply a continuous and even bead of sealant along the joint or surface.
- Smooth the bead: Use a suitable tool, such as a putty knife or finger, to smooth the bead of sealant for a neat and professional finish.
- Allow to cure: Allow the sealant to cure for 24 hours at room temperature. Avoid touching or disturbing the sealant during the curing process.
BENEFITS OF USING 3M 1/10 GAL CLEAR SUPER SILICONE SEALANT (8663):
- Provides a long-lasting and durable seal: Protects against the elements and prevents leaks.
- Helps prevent water intrusion: Ensures a watertight seal, preventing leaks.
- Maintains the structural integrity: Supports automotive components and ensures durability.
- Offers excellent resistance: Resistant to vibration and shock.
- Provides a professional and finished appearance: Gives a clean and neat result.
FEATURES:
- One-component formula for easy application
- High tensile strength for a strong and durable bond
- Remains flexible to withstand temperature fluctuations and vibrations
- Excellent resistance to moisture, ozone, and UV radiation
- Cures to a smooth, consistent finish






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