
Tesa 4965 Double-Sided Tape | 0.20mm Original Clear High-Temp Acrylic Film Tape - Genuine tesa - STK
STK's Genuine tesa 4965 is the world's most trusted premium double-sided tape for heavy-duty permanent mounting. It features a 0.20mm thickness, using a tough, crystal-clear polyester (PET) film carrier coated on both sides with a legendary, high-tack acrylic glue, protected by its famous red plastic liner.
Important Note for Buyers: Do not be fooled by cheap look-alike tapes. Hundreds of generic factories make "red liner tapes," but they use low-grade glue that melts in summer heat or slips off under weight. Authentic tesa 4965 is engineered to hold critical parts together permanently under extreme mechanical stress and high outdoor temperatures.
Products Description
Takes Heavy Heat (Up to 200°C Short-Term): It handles hot environments beautifully. It safely withstands long-term temperatures of 100°C and short peaks up to 200°C, meaning it will never melt inside baking ovens or under hot summer car roofs.
01
Sticks Flawlessly to Difficult Plastics:
It loves tough materials. It grabs onto tricky plastics like ABS, polycarbonate (PC), and car clear-coats immediately on contact, creating an unbreakable bond without needing primers.
02
Resists Continuous Pulling & Weight:
Its shear resistance is legendary. It doesn't stretch out or slip over time when holding up heavy plastic signs, mirror glasses, or interior trims, preventing parts from peeling loose.
03
Perfect Clean Cutting (Zero Oozing):
The adhesive formula is incredibly stable. When we slice it into micro-widths or die-cut it into custom frame shapes, the edges stay completely clean without glue leaking out or gumming up your blades.
04
TDS
Product Construction
|
Backing material |
Post consumer recycled PET |
|
Color |
transparent |
|
Color of liner |
red |
|
Thickness of liner |
80 µm |
|
Total thickness |
205 |
|
Type of adhesive |
biomass-balanced tackified acrylic |
|
Type of liner |
MOPP |
Properties / Performance Values
|
Elongation at break |
50 % |
|
Tensile strength |
20 |
|
Chemical resistance |
good |
|
Static shear resistance at 40°C |
very good |
|
Temperature resistance min. |
-40 °C |
|
Softener resistance |
good |
|
Temperature resistance short term |
200 °C |
|
Ageing resistance (UV) |
good |
|
Humidity resistance |
very good |
|
Static shear resistance at 23°C |
very good |
|
Tack |
good |
|
Temperature resistance long term |
100 °C |
Product Applications
Automotive Trim & Mirror Mounting: Fixing plastic exterior side moldings, chrome badge emblems, and heating glass elements inside car wing mirrors.
Electronics Display Bonding: Permanently mounting LCD screens, touch panels, and plastic viewing windows inside consumer devices and smart home monitors.
LED Strip Light Installation: Providing a high-temperature peel-and-stick backing for premium copper LED light strips inside metal profiles.
Furniture & Signage Profiles: Attaching decorative wood/plastic trims, aluminum banners, and acrylic storefront signs cleanly without drilling.



STK Custom Converter Services
Custom Geometric Die-Cutting: We can stamp tesa 4965 into complex pre-cut ring gaskets, window frames, or custom shape pads on continuous backing sheets for high-speed automated robotic factory assembly.
Direct Factory Wholesale Prices: Bypass expensive regional distribution markups. We support major manufacturing plants with direct, container-ready tiered contract pricing to keep your material costs down.
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