Quick Reference Chart for Adhesion Compatibility of Gachi Dome Industrial Adhesive (Chemical Welding: Instant Adhesive/Repair Agent)

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last updated：Sep 06, 2026

EPJ

A chemical welding adhesive/repair agent that can be stored long-term at room temperature and is eco-friendly! For bonding and joining different materials (substrates) such as thermosetting materials and thermoplastic materials.

What is the Tometaro Series Gachi Dome Industrial Adhesive? <Features> ■ Capable of bonding/joining different substrates such as thermosetting materials and thermoplastic materials! ■ Long shelf life: 3 years after manufacturing and 2 years after opening if stored at room temperature! ■ Siding is possible after complete curing! ■ Basic set includes liquid and powder. Can also be used as a general instant adhesive with liquid only, without powder! <Examples of Substrates> - Polyethylene PE - Polypropylene PP - Carbon - Aluminum Al - Stainless Steel SUS - Steel FeO - ABS Resin - Synthetic Rubber (excluding silicone and fluororubber) - Rubber Sponge NR AR - Leather - Fabric - Glass - Stone - Ceramics, etc. Suitable for bonding, joining, and repairing various materials. ※ The "Gachi Dome Industrial Adhesive / Adhesion Compatibility Quick Reference Chart" is a summary of the adhesion compatibility of substrates owned by our company and does not guarantee the adhesion compatibility of substrates owned by individuals. Please be aware of this. *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

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basic information

●Type: Chemical reaction type adhesive ●Curing time: Approximately 2 to 3 seconds to 30 minutes (Varies depending on the substrate / Complete curing time is about 7 to 8 hours) ●Heat resistance after curing: -40 to 220℃ (Ambient temperature: -5 to 40℃) ●Pressure resistance after curing: Approximately 1.2MPa (At room temperature / Depending on specifications) *The pressure resistance performance may vary significantly depending on the substrate temperature, ambient temperature, filling area, and the condition of the substrate surface. In cases where favorable conditions overlap, there have been instances where a pressure test in deep sea recorded 24.8MPa. Please consult us regarding your intended use. Tometaro Channel [EPJ INC.] https://www.youtube.com/@epj-inc ~We are distributing videos of adhesion tests for each substrate on YouTube. If you have any questions regarding handling, please feel free to contact us below.~ "Could we solve the problem of not sticking?" Contact: EPJ INC. TEL: +81 3-5643-8137 FAX: +81 3-5643-8138 Email: info@epj-inc.co.jp

Price range

Delivery Time

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Applications/Examples of results

<Main Customers> ● Rubber processing ● Plastic processing ● Sheet metal processing (metal) ● Stone processing ● Wood processing Please also use it for various "processing" tasks and "repairs" of different materials. There are various applications for use.

Detailed information

Base agent + hardener
Packaging
Polypropylene (PP) and Polyethylene (PE)
Rubber sponge
Synthetic rubber
Glass
Aluminum (Al)
Steel
Stone material

Line up（2）

Model number	overview
Gachi-Dome 20g Set [Box]	20g set (liquid + powder, instruction manual) 6 pieces included
Gachi-Dome 20g Set [Loose]	Liquid 20g + Powder 20g - Instruction Manual