Part no. (SKU/IDH):
2714621
IDH Name:
LOCTITE® 402, 20 g Bottle
Instant adhesives
Ultra-performance adhesive
A 1-part, fast-fixturing, ultra-performance instant adhesive that provides reliable performance under extreme operating temperatures up to 135°C (275°F). Suitable for use in medical device assembly.
Part no. (SKU/IDH):
2714621
IDH Name:
LOCTITE® 402, 20 g Bottle
Size Please make your selection 20 g
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
- Description
- Technical specification
LOCTITE® 402 is a high-temperature and fast-fixturing instant adhesive that reliably and strongly bonds to a wide range of plastic, rubber and metal substrates. It is ideally suited for joining small parts in high-speed production applications, as well as quick, on-the-go repairs. Assembly of difficult-to-bond (PP, PE, PTFE) materials is possible when using the primer LOCTITE® SF 770 (or LOCTITE® SF 7701 for medical device assembly).
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Ultra-performance adhesive providing resistance up to 135°C (275°F) and fast fixture
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ISO-10993 biocompatible
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Ideal for quick repairs and high-speed production applications
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Unique, patented formula with reduced hazardous ingredients
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Assembles difficult-to-bond materials using LOCTITE SF 770 or SF 7701 primer
- Product category:
- Instant adhesives
Technologies:
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Cyanoacrylate
- Application method:
- Dispense system; Manual
- Applications:
- High speed production bonding; Repairing
- Color:
- Clear
- Cure type:
- Moisture cure
- Fixture time, Steel (grit blasted):
- 20.0 sec.
- Gap fill:
- 0.15 mm
- Key characteristics:
- Fast setting; For difficult-to-bond materials; Temperature resistant
- Operating temperature:
- -40.0 °C - 135.0 °C
- Physical form:
- Liquid
- Recommended for use with:
- Elastomer; Metal; Plastic; Porous surface
- Shear strength, Mild Steel (grit blasted):
- > 15.0 N/mm² (> 2100.0 psi)
- Viscosity:
- 110.0 mPa·s (cP)
FAQ
Although HQ is not part of the product formula for LOCTITE® 402, trace amounts are possible due to shared manufacturing processes and/or select raw material impurities. Hence, Henkel has taken the additional step of introducing a low specification level (< 50 PPM for HQ) and each batch is now checked for this after manufacture.
All adhesives are compatible with metal substrates although bond strength and durability will vary depending on the technology selected. Anaerobic adhesives may cause stress-cracking in some sensitive polymers and therefore should generally be avoided on plastic parts. Consult Henkel technical teams for further advice as needed.
All necessary H&S measures and PPE (personal protection equipment) requirements can be found on the product material safety data sheet, all of which are available via our website.
This is called blooming. This often occurs when there is an excessive amount of product being applied. To avoid blooming, use proper ventilation, less product, lower humidity, use a primer/accelerator, or a low bloom product.
Yes, instant adhesives should be stored in the refrigerator prior to opening, but DO NOT refrigerate them once they have already been opened. After opening, they should be used within 30 days for best performance.
Henkel has several products available with varying levels of NSF® approval, amongst others. Please contact the Henkel sales or technical teams with your requirements.
LOCTITE® Medical Device Grade Adhesives have been tested to Henkel's ISO-10993 biocompatibility protocols, making them candidates for use in disposable medical devices. They are not intended for implants and (invasive) prostheses.
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