What is Tesa 7811?
Tesa 7811 is a high-performance acrylic foam tape designed for the permanent fixing of exterior vehicle parts. Its viscoelastic properties enable it to absorb and distribute shear forces, reducing stress on bonded surfaces. The modified acrylic foam core ensures exceptional cold shock resistance, making it ideal for use in extreme weather conditions, including freezing temperatures.
Composition and Structure
- Core material: Viscoelastic acrylic foam
- Adhesive system: Modified acrylic adhesive
- Color: Deep black for improved design flexibility
- Foam structure: Closed-cell for waterproof sealing
- Cold shock resistance: Withstands extremely low temperatures
- UV and moisture resistance: Ensures durability in harsh environmental conditions
Key Properties
- Superior cold shock resistance: Reliable adhesion even in freezing climates
- Thermal expansion compensation: Absorbs stress caused by temperature fluctuations
- Excellent shear force absorption: Reduces strain on bonded components
- Waterproof and moisture-resistant: Closed-cell foam prevents water penetration
- Aesthetic deep black color: Enhances design flexibility for visible applications
Applications of Tesa 7811
- Automotive exterior parts: Secure bonding of trims, spoilers, and deflectors
- Nameplate mounting: Strong adhesion for metal and plastic nameplates
- B-pillar trims: Durable attachment of vehicle pillar trims
- Antenna mounting: Secure fixation of vehicle antennas and sensors
- Deflector trims: Reliable bonding for exterior deflector components
Features & Benefits of Tesa 7811
- Strong and durable bonding: Ensures long-term reliability in extreme conditions
- Cold-resistant formulation: Suitable for extremely cold environments
- Excellent stress distribution: Reduces strain on bonded surfaces to prevent failure
- Waterproof and weather-resistant: Protects against moisture, UV exposure, and temperature changes
- Deep black color: Provides a seamless, aesthetic finish for exterior applications
Comparison with Other Adhesive Tapes
- Better cold shock resistance compared to standard acrylic foam tapes
- Deep black color enhances design integration
- Greater adaptability to thermal expansion and contraction
- Closed-cell foam structure offers enhanced waterproofing
Why Choose VST Malaysia?
VST Malaysia offers high-quality adhesive solutions like Tesa 7811, ensuring superior bonding performance for automotive and industrial applications. With expert knowledge, competitive pricing, and exceptional customer service, we are your trusted partner for adhesive technology.