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Weekend: 10AM - 5PM
Address
304 North Cardinal
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM

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CEMEDINE Y-358AB 5kg is a two-part modified acrylic structural adhesive supplied as 2.5kg Component A and 2.5kg Component B. It is widely used for speaker magnet and magnetic circuit assembly, electronic components and industrial bonding applications requiring strong adhesion, vibration resistance and impact resistance.
CEMEDINE Y-358AB Speaker Adhesive 5kg is a two-component modified acrylic structural adhesive developed for demanding industrial assembly applications. The complete set contains 2.5kg of Component A and 2.5kg of Component B and is widely used for speaker magnet assembly, electronic equipment, metal components, plastics and other industrial materials requiring durable bonding and resistance to vibration and impact.
CEMEDINE Y-358AB is supplied as a 5kg two-part adhesive set consisting of equal package quantities of Component A and Component B.
The formulation is described in regional product information as a modified acrylic resin adhesive designed for structural and industrial bonding. Compared with conventional rigid bonding systems, Y-358AB is particularly associated with assemblies where vibration, shock and repeated mechanical stress are important considerations.
CEMEDINE Y-358AB Speaker Adhesive 5kg is widely used in speaker manufacturing, especially for bonding magnetic circuit components and strong magnets.
The product is also suitable for electrical machinery, electronic components, metal products, selected plastics, wood and other industrial assembly applications.
Two-Part Structural Adhesive
Y-358AB uses separate A and B components that are combined before application.
The 5kg set is packaged as 2.5kg Component A and 2.5kg Component B, making it convenient for industrial production and larger-volume bonding applications.
Fast Strength Development
Public product information for Y-358AB reports rapid hardening after the two components are mixed, with approximately 5 to 6 minutes referenced under typical working conditions.
Actual working and curing times can vary depending on temperature, adhesive quantity, substrate and production conditions.
Vibration and Impact Resistance
One of the important characteristics of CEMEDINE Y-358AB Speaker Adhesive 5kg is its suitability for assemblies exposed to vibration and mechanical shock.
This makes the adhesive particularly useful for speaker magnets, electronic components and mechanical equipment where continuous vibration may affect conventional adhesive joints.
Speaker Magnet Bonding
Y-358AB is widely associated with magnetic circuit assembly in speaker manufacturing.
It is especially suitable for bonding magnets and related metal components where strong adhesion, vibration resistance and production efficiency are required.
Multi-Material Applications
The adhesive can be used in applications involving metal, selected plastics, wood, stone products and electrical or electronic components.
Actual compatibility should always be confirmed with the production substrates before mass production.
Water and Environmental Resistance
Regional product information highlights good resistance to water, cold, aging and demanding environmental conditions.
These characteristics help improve long-term reliability in industrial assemblies.
Speaker and Audio Equipment
CEMEDINE Y-358AB Speaker Adhesive 5kg is particularly suitable for speaker magnetic circuit assembly, magnet fixing and related audio equipment production.
Electronic Components
The product can be used for bonding selected electronic and electrical components requiring durable structural adhesion and resistance to vibration.
Electrical Machinery
Y-358AB is suitable for selected motor, electrical equipment and mechanical assembly applications.
Metal Bonding
The adhesive can be used for bonding suitable metal components and mixed-material assemblies.
Plastic and Composite Components
Selected plastic and composite materials can also be bonded. Compatibility testing is recommended before production use.
Industrial Assembly
The large 5kg package makes Y-358AB suitable for repetitive industrial manufacturing, production lines and professional assembly work.
Suitable Materials
Typical applications may involve:
Metal
Speaker Magnets
Magnetic Circuit Components
Selected Plastics
Wood
Stone Products
Electronic Components
Electrical Equipment
Mixing and Application
Package Configuration:
Component A: 2.5kg
Component B: 2.5kg
Total Package: 5kg Set
The two components should be mixed thoroughly before application.
Because exact production conditions can affect working time and final performance, users should follow the latest Y-358AB TDS and SDS supplied with the actual product batch.
Technical Information
Brand: CEMEDINE
Model: Y-358AB
Product Type: Two-Part Modified Acrylic Structural Adhesive
Total Capacity: 5kg Set
Component A: 2.5kg
Component B: 2.5kg
Main Resin Technology: Modified Acrylic Resin
Component Colors: Blue / Orange
Reported Hardening Time: Approx. 5–6 Minutes After Mixing
Key Properties:
Vibration Resistance / Impact Resistance / Water Resistance / Durable Structural Bonding
Primary Applications:
Speaker Magnet Assembly / Magnetic Circuits / Electronic Components / Electrical Equipment / Industrial Assembly
Country of Origin:
Japan
Why Choose CEMEDINE Y-358AB Speaker Adhesive 5kg
CEMEDINE Y-358AB Speaker Adhesive 5kg is particularly suited to industrial applications where rapid production, structural bonding and resistance to vibration are required.
Its long-established use in speaker magnet and magnetic circuit assembly makes it a practical option for audio equipment manufacturers and electronic component producers.
The 2.5kg + 2.5kg industrial package is also suitable for medium- and large-volume production where smaller adhesive sets would be inefficient.
For speaker manufacturing, electronic assemblies and industrial component bonding, Y-358AB provides a specialized two-component structural bonding solution.
Related Links
FUJI Product Page:
https://www.hk-fuji.com/product/cemedine-y-358ab-speaker-adhesive-5kg/
Official CEMEDINE Website:
https://www.cemedine.co.jp/global/en/