STK's Genuine TESA 4657 is a premium, heavy-duty cloth tape covered with a special high-grade acrylic coating and a super stable natural rubber glue. This is not your cheap everyday duct tape; it is a tough industrial tape specially made to handle very hot baking ovens and harsh chemical painting environments.
While normal tapes melt, smoke, or leave a sticky, messy glue on your products after being heated, TESA 4657 stays completely solid. It can go into industrial ovens, do its job, and then be pulled off in one clean piece without tearing or leaving any glue stains.
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Product Features
High Temperature Resistance
Withstands temperatures up to 180°C for short-term exposure, suitable for repeated oven drying and industrial paint baking processes.
01
Excellent Solvent & Paint Resistance
Resists paints, paint solvents, abrasion, and moisture, making it ideal for automotive paint masking applications.
02
Residue-Free Removal
Can be removed cleanly even after exposure to elevated temperatures, reducing cleanup time in production.
03
Strong Yet Flexible Cloth Backing
145 mesh woven cotton cloth provides excellent tensile strength, puncture resistance, and conformability over curved or uneven surfaces.
04
Ideal for Die-Cutting & Converting
Easy hand tearability and straight-edge tearing make it suitable for slitting, die-cutting, and custom industrial processing.
05
TDS
Product Construction
|
Adhesive Type |
thermosetting natural rubber |
|
Backing material |
Acrylic-coated cloth |
|
Color of liner |
yellow |
|
Liner Type |
paper |
|
Thickness of liner |
76 µm |
|
Total thickness |
290 µm |
Properties / Performance Values
|
Elongation at break |
7.5 % |
|
Tensile strength |
105 N/cm |
|
Water resistance |
good |
|
Abrasion resistance |
very good |
|
Suitable for die cutting |
yes |
|
Easy to remove |
yes |
|
Liner release force |
0.3 N/cm |
|
Temperature resistance (30 min) |
180 °C |
|
Easy to write on |
yes |
|
Straight tear edge |
very good |
|
Temperature resistance (removability from aluminum after 30 min exposure) |
180 °C |
|
Hand tearability |
very good |
|
Mesh |
145 threads/inch² |
Adhesion to Values
|
Adhesion to Steel |
4.6 N/cm |
Product Applications
Automotive Paint Masking: Covering holes, threads, and sensitive areas on cars and trucks during high-temperature oven paint drying.
Heavy Machinery Painting: Protecting specific areas on large industrial machines, wind turbines, or planes while applying heavy industrial coatings.
High-Heat Hole Sealing: Sealing up interior holes in car bodies during manufacturing to block dust, water, and noise.
Lamination & Core Starting: Splicing high-temperature plastic sheets or papers inside continuous processing mills.
B2B Volume Supply Capabilities
Ready Stock & Quick Shipping: We hold a large volume of standard TESA 4657 master rolls. We can pack and ship your bulk wholesale orders fast, saving you from long supply chain delays.
Cut into Any Width You Need: Do you need 15mm, 19mm, 25mm, or 50mm? Our high-speed cutting machines can slice the tape into any exact millimeter width with smooth, clean edges that won't jam your automatic tools.
Tiered Volume Discounts: We offer honest, factory-direct pricing. The more your factory or distribution business buys, the more costs you save.
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