HUNTSMAN® EPIBOND® 420-A/B Structural Epoxy Adhesive – 50 mL Cartridge
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EPIBOND 420-A/B by Huntsman is a professional-grade structural epoxy adhesive available in 50 mL Cartridge format. Engineered for demanding industrial, aerospace, and OEM applications, this adhesive delivers exceptional bonding strength, chemical resistance, and long-term durability across a wide range of substrates including Metals, Composites, Plastics, Ceramics. Off-white in color, it is trusted by engineers, maintenance professionals, and manufacturing specialists worldwide who require consistent, specification-grade performance in every application. The 50 mL Cartridge format is ideal for both prototype development and production use, offering convenient handling and precise dispensing with minimal waste. Whether you are bonding dissimilar materials, repairing structural components, or assembling precision parts, EPIBOND 420-A/B provides the adhesion reliability your application demands. Each batch is manufactured under strict quality control standards to ensure batch-to-batch consistency and compliance with applicable industry specifications. Suitable for aerospace, defense, automotive, marine, electronics, and general industrial assembly where high-performance adhesive bonding is critical.
| Attribute | Detail |
|---|---|
| Manufacturer Part Number (MPN) | 4136806 |
| Brand | Huntsman |
| Product / Model Name | EPIBOND 420-A/B |
| Color | Off-White |
| Package Size | 50 mL Cartridge |
| Product Type | Structural Epoxy Adhesive |
| Compatible Substrates | Metals, Composites, Plastics, Ceramics |
Technical Information
EPIBOND 420-A/B is formulated as a structural epoxy adhesive delivering strong structural adhesion to Metals, Composites, Plastics, Ceramics substrates. The 50 mL Cartridge packaging ensures accurate dispensing and minimizes waste during application. This product cures to form a tough, durable bond resistant to temperature extremes, moisture, and common industrial chemicals. Engineered to meet the performance demands of aerospace, defense, and precision manufacturing environments where bond integrity is non-negotiable.
Why Choose EPIBOND 420-A/B?
- Professional Grade — Manufactured by Huntsman for consistent, specification-grade performance
- Versatile Substrate Compatibility — Bonds effectively to Metals, Composites, Plastics, Ceramics
- Structural Epoxy Adhesive — Purpose-designed chemistry for demanding bonding applications
- Convenient 50 mL Cartridge — Ready-to-use format for efficient application with minimal waste
- Quality Assured — Strict QC ensures batch-to-batch consistency and reliability
Frequently Asked Questions
Q: What is EPIBOND 420-A/B used for?
A: EPIBOND 420-A/B is a structural epoxy adhesive used for bonding Metals, Composites, Plastics, Ceramics in aerospace, defense, industrial, and OEM manufacturing applications where high-strength, durable adhesion is required.
Q: What is the MPN for this product?
A: The Manufacturer Part Number (MPN) is 4136806.
Q: What surfaces does EPIBOND 420-A/B bond to?
A: EPIBOND 420-A/B is compatible with Metals, Composites, Plastics, Ceramics. Surface preparation including cleaning and degreasing is recommended for optimal adhesion results.
Q: What package size is available?
A: This listing is for the 50 mL Cartridge format. Contact us for bulk pricing on larger quantities.
Q: How do I apply this adhesive correctly?
A: Ensure substrate surfaces are clean, dry, and free of contaminants. Apply per the manufacturer datasheet instructions, mix as required, apply to one or both surfaces, assemble parts, and allow to cure under recommended conditions of temperature and time before applying load.
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