Instant adhesives
General-purpose adhesive for applications that require heat resistance
This colorless to slightly pale yellow general-purpose adhesive is designed for applications that require a strong, heat-resistant bond.
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
- Description
- Technical specification
- Ratings & reviews
- Question & answer
LOCTITE® 4203 is a colorless to slightly pale yellow cyanoacrylate-based adhesive for bonding rubbers, plastics, and metals. It is toughened with elastomers for flexibility, impact resistance, and improved resistance to heat and humidity. The product has been tested to Henkel's test protocols based on ISO 10993 biocompatibility standards for use in the medical device industry.
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Low viscosity
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1-part: no mixing required
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Compatible with rubbers, plastics and metals
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Toughened with elastomers
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ISO-10993 biocompatible for select medical devices
- Product category:
- Instant adhesives
