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- EPR SELF-AMALGAMATING TAPE (2)
EPR SELF-AMALGAMATING TAPE (2)
https://www.atyt.es/shop/epr-self-amalgamating-tape-2-629 https://www.atyt.es/web/image/product.template/629/image_1920?unique=d9b70a2Thickness: 760 µm |
Liner color: Grey |
Adhesive type: Without Adhesive |
Packaging type: Bulk |
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EPR SELF-AMALGAMATING TAPE
Safe and Durable Electrical Insulation for All Industries
EPR self-fusing tape is an essential tool in electrical and telecommunications installations. Made from ethylene propylene rubber (EPR), this tape is known for its ability to bond to itself without external heat, ensuring safe and long-lasting electrical insulation.
COMPOSITION

Support (A): EPR
Liner (C): Laminated tissue
KEY FEATURES

Self-amalgamating: When stretched and applied, the tape fuses with itself, forming a seamless, uniform layer without the need for heat or additional pressure.
Thermal resistance: Designed to perform continuously up to -40 °C, withstanding overloads of up to 100°C.
Excellent electrical properties: Provides high dielectric strength, making it suitable for insulating connections up to 69 kV.
Thermal resistance: Designed to perform continuously up to -40 °C, withstanding overloads of up to 100 °C.
PROS AND CONS, WHY CHOOSE IT?
✅ Advantages
- Versatility: Compatible with a wide range of insulating materials such as PE, PVC, butyl, and neoprene.
- Easy application: The non-adhesive design ensures a clean and efficient installation.
- Safety: No heat required during application, minimizing risks related to heat tools.
⚠ Disadvantages
- Storage requirements: Must be stored properly to prevent premature degradation.
- Application technique: Requires correct stretching and overlapping to guarantee optimal insulation.
APPLICATIONS AND SECTORS OF USE

🔧 Naval and railway industries
- Excellent for moisture protection and insulation in electrical systems on ships and trains.
🏗 Telecommunications
- Protects and insulates fiber optic and coaxial cables, ensuring signal integrity.
🚗 Automotive
- Used for insulating and protecting vehicle wiring under high vibration and temperature conditions.
⚡ Electrical sector
- Ideal for splicing and terminating low, medium, and high-voltage cables.
🎯 What type of consumers is it intended for?
- Electricians and telecom technicians: For installation, maintenance, and repair of electrical and communication systems.
- Automotive professionals: For secure wiring and cable protection in vehicle manufacturing and maintenance.
- Industrial maintenance teams: In factories and industrial settings requiring high-performance electrical insulation.
CERTIFICATIONS
In the "Documents" tab you will find the certifications that our product has.
If you need any other type of certification to apply the product in your field, please contact us.
Discover more
PRODUCT REVIEWS
EPR self-fusing tape is a reliable and efficient solution for insulating and protecting electrical connections in a wide range of sectors. Its ease of use, combined with excellent mechanical and electrical properties, makes it an indispensable tool for professionals seeking quality and safety in their installations.
RELATED PRODUCTS
STORAGE CONDITIONS
For better preservation of its properties, the product should be stored in its original packaging at a temperature between 20 and 30ºC, protected from direct sunlight and moisture. It is recommended to use the product within 24 months after receipt.
GENERAL WARRANTY CONDITIONS
ATyT recommends that the contact surfaces be clean of grease, oil, dust or any other non-stick substance.
The technical data contained in this product specification is intended to guide the end user and does not imply a legal guarantee regarding certain properties, due to the numerous influences that may occur during the handling and use of the product.
Before use, the consumer must evaluate the suitability of the product for its specific purpose and will assume all risk and responsibility in relation to such use.
ADHESIVE PROPERTIES | VALUES | METHOD |
---|---|---|
Total thickness |
0,76 mm
|
ASTM D-3652
|
Tensile strength |
3,2 N/mm² |
ASTM D-882 |
Elongation at break |
400 % |
ASTM D-882 |
Volume resistivity |
1013Ω.m
|
ASTM D-257 |
Dielectric loss angle |
0.005 º |
ASTM D-150
|
Dielectric strenght |
35 kV/mm
|
ASTM D-149 |
Service temperature range |
[-40ºC - +100ºC] |
INTERNAL |
Application temperature range |
[-5ºC - +35C] |
INTERNAL |

A: Outside diameter (mm)
B: Inner diameter (mm)
C: Width (mm)
D: Length (m)
A |
71 mm
|
105 mm
|
||
B |
38 mm
|
|||
C |
19 mm / 25 mm
|
38 mm / 50 mm |
||
D | 3 m | 9,15 m |
EPR SELF-AMALGAMATING TAPE
Safe and Durable Electrical Insulation for All Industries
EPR self-fusing tape is an essential tool in electrical and telecommunications installations. Made from ethylene propylene rubber (EPR), this tape is known for its ability to bond to itself without external heat, ensuring safe and long-lasting electrical insulation.
COMPOSITION

Support (A): EPR
Liner (C): Laminated tissue
KEY FEATURES

Self-amalgamating: When stretched and applied, the tape fuses with itself, forming a seamless, uniform layer without the need for heat or additional pressure.
Thermal resistance: Designed to perform continuously up to -40 °C, withstanding overloads of up to 100°C.
Excellent electrical properties: Provides high dielectric strength, making it suitable for insulating connections up to 69 kV.
Thermal resistance: Designed to perform continuously up to -40 °C, withstanding overloads of up to 100 °C.
PROS AND CONS, WHY CHOOSE IT?
✅ Advantages
- Versatility: Compatible with a wide range of insulating materials such as PE, PVC, butyl, and neoprene.
- Easy application: The non-adhesive design ensures a clean and efficient installation.
- Safety: No heat required during application, minimizing risks related to heat tools.
⚠ Disadvantages
- Storage requirements: Must be stored properly to prevent premature degradation.
- Application technique: Requires correct stretching and overlapping to guarantee optimal insulation.
APPLICATIONS AND SECTORS OF USE

🔧 Naval and railway industries
- Excellent for moisture protection and insulation in electrical systems on ships and trains.
🏗 Telecommunications
- Protects and insulates fiber optic and coaxial cables, ensuring signal integrity.
🚗 Automotive
- Used for insulating and protecting vehicle wiring under high vibration and temperature conditions.
⚡ Electrical sector
- Ideal for splicing and terminating low, medium, and high-voltage cables.
🎯 What type of consumers is it intended for?
- Electricians and telecom technicians: For installation, maintenance, and repair of electrical and communication systems.
- Automotive professionals: For secure wiring and cable protection in vehicle manufacturing and maintenance.
- Industrial maintenance teams: In factories and industrial settings requiring high-performance electrical insulation.
CERTIFICATIONS
In the "Documents" tab you will find the certifications that our product has.
If you need any other type of certification to apply the product in your field, please contact us.
Discover more
PRODUCT REVIEWS
EPR self-fusing tape is a reliable and efficient solution for insulating and protecting electrical connections in a wide range of sectors. Its ease of use, combined with excellent mechanical and electrical properties, makes it an indispensable tool for professionals seeking quality and safety in their installations.
RELATED PRODUCTS
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