3M™ Acrylic Foam Tape SF6804, Gray, 0.4 mm, is a high-performance double-sided acrylic foam tape manufactured with a special process. It delivers superior adhesion performance and high flexibility, and is specially designed for attaching rubber seal parts, making it a professional bonding solution for automotive OEM applications.
Core Technology & Structural Advantages
1. Differentiated Double-Sided Adhesive Design
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Heat-Activated Adhesive (One Side): Optimized for EPDM rubber and similar elastomeric substrates, it achieves high-strength bonding without the need for a solvent-type adhesion promoter, perfectly fitting automotive weatherstrips and other rubber components.
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Pressure-Sensitive Adhesive (The Other Side): Compatible with automotive painted surfaces and other substrates, it forms a strong bond quickly at room temperature, simplifying the application process.
2. Special Process & Structural Features
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The special manufacturing process endows the tape with ultra-high flexibility, allowing it to perfectly conform to complex curves and irregular seal profiles for gap-free adhesion.
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The orange, anti-pop-off polyethylene liner ensures easy one-piece release, enabling efficient and consistent tape application.
Heat-Activated Bonding Performance
3M's high-performance heat-activated acrylic foam tapes offer a superior solution for bonding elastomeric and rubber profiles. The heated lamination process creates a homogeneous bond across the entire surface of the seal or trim, guarding against the intrusion of dust, moisture, noise, and other external influences. The result is a tight, durable bond that reduces the risk of corrosion and provides enhanced sound insulation.
Recommended Applications
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Weatherstrip for door seals
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Weatherstrip for drip seals
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Weatherstrip for lamp seals
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