Instant adhesives
Surface insensitive, medium-viscosity adhesive
A 1-part instant adhesive that is ideal for difficult-to-bond materials such as porous and acidic materials. Also used in the assembly of disposable medical devices.
Size Please make your selection
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All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
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- Description
- Technical specification
LOCTITE® 431 is a medium-viscosity (medical device grade) instant adhesive designed especially for the fast bonding of plastics and rubbers. When used with LOCTITE® SF 7701 primer, the assembly of difficult-to-bond materials (PP, PE, PTFE) is possible. It has a fixture time of 15 seconds and is well suited to porous and/or acidic surfaces. LOCTITE 431 is tested to Henkel's ISO 10993 protocols for use in disposable medical devices.
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ISO 10993 bio-compatible
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Assembles difficult-to-bond plastics when LOCTITE SF 7701 primer is used
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Ideal for bonding small- to medium-size parts
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Fixture time of 5–10 seconds
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Medium viscosity
- Product category:
- Instant adhesives
Technologies:
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Cyanoacrylate
- Color:
- Ultra clear
- Fixture time:
- 5.0 s - 10.0 s
- Gap fill:
- 0.15 mm
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