tesa® 4651


Product details and specifications

Backing material Acrylic-coated cloth
Colour of liner yellow
Thickness of liner 76 µm
Total thickness 310 µm
Type of adhesive natural rubber
Type of liner paper
Elongation at break 13 %
Tensile strength 100 N/cm
Straight tear edges very good
Mesh 145 threads/inch²
Temperature resistance (removability from aluminum after 30 min exposure) 130 °C
Water resistance good
Temperature resistance (30 min) 130 °C
Abrasion resistance very good
Hand tearability very good
Suitable for die cutting yes
Easy to write on yes
Adhesion to steel 3.3 N/cm
tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.
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Product comparison

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Total thickness
310 µm
215 µm
260 µm
300 µm
350 µm
180 µm
300 µm
270 µm
260 µm
175 µm
260 µm
310 µm
Type of adhesive
natural rubber
synthetic rubber
natural rubber
natural rubber
tackified acrylic
silicone
natural rubber
natural rubber
thermosetting natural rubber
synthetic rubber
natural rubber
natural rubber
Backing material
Acrylic-coated cloth
PE laminated cloth
PE extruded cloth
uncoated cloth
PET cloth
PTFE coated glass cloth
Acrylic-coated cloth
uncoated cloth
Acrylic-coated cloth
PE laminated cloth
PE extruded cloth
PE extruded cloth
Last updated on 18 Jun 2026