LOCTITE® 401 - 3 g Blister card Instant Adhesive
Features and Benefits
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A surface-insensitive, fast-fixturing instant adhesive that provides high shear strength on a wide range of materials, including difficult-to-bond substrates.
LOCTITE® 401 is a fast-fixturing instant adhesive (industrial grade) designed for the assembly of a wide range of materials where uniform stress distribution and high tensile and/or shear strength are required. Using primer LOCTITE® SF 770, the assembly of difficult-to-bond materials (PP, PE, PTFE) is possible. In addition, it is suited for bonding porous materials such as wood, paper, leather and fabric.
- Universal industrial instant adhesive
- Very high strength on close-fitting parts
- Reduced hazardous ingredients for improved occupational safety
- Bonds a wide range of similar or dissimilar substrates (metals, rubber, wood, cardboard, ceramics, and most plastics)
- Assembles difficult-to-bond materials using LOCTITE SF 770 primer
Documents and Downloads
Safety Data Sheets and RoHs
- 20 g Bottle - IDH 1922291
- 50 g Bottle - IDH 233656
- 500 g Bottle - IDH 233669
- 5 g Blister card - IDH 404910
- 20 g Blister card - IDH 404911
- 3 g Blister card - IDH 406631
LOCTITE® 401, 20 g Bottle 1922291 en-ES
IDH:
1922291
EAN:
5010266007847
Size Case: 20 g Bottle
LOCTITE® 401, 50 g Bottle 233656 en-ES
IDH:
233656
EAN:
8000776401515
Size Case: 50 g Bottle
LOCTITE® 401, 500 g Bottle 233669 en-ES
IDH:
233669
EAN:
8000776401874
Size Case: 500 g Bottle
LOCTITE® 401, 5 g Blister card 404910 en-ES
IDH:
404910
EAN:
4058093014165
Size Case: 5 g Blister card
LOCTITE® 401, 20 g Blister card 404911 en-ES
IDH:
404911
EAN:
4058093014196
Size Case: 20 g Blister card
LOCTITE® 401, 3 g Blister card 406631 en-ES
IDH:
406631
EAN:
4058093014189
Size Case: 3 g Blister card
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Technical Information
| Application method | Dispense system, Manual |
| Applications | Bonding close fitting parts, Repairing |
| Color | Clear |
| Cure type | Moisture cure |
| Fixture time, Steel | 5.0 sec. |
| Gap fill | 0.15 mm |
| Key characteristics | General purpose, Strength: high strength, Viscosity: low viscosity, fixture: very fast fixture |
| Operating temperature | -40.0 - 120.0 °C (-40.0 - 250.0 °F ) |
| Physical form | Liquid |
| Recommended for use with | Elastomer, Metal, Plastic, Porous surface |
| Shear strength, Mild Steel (grit blasted) | 20.0 N/mm² (2900.0 psi ) |
| Viscosity | 100.0 mPa·s (cP) |
How to
Step by Step Guide
1. Preparation - Cleaning
It is recommended to use the correct LOCTITE® cleaner for the surface to be bonded (such as LOCTITE® SF 7063/7064/7070) to degrease and clean surfaces prior to applying the adhesive.
2. Preparation - Priming
To improve adhesion on difficult to bond plastic surfaces, apply LOCTITE® SF 7239 or LOCTITE® SF 770 to the bond area by brushing or dipping. Avoid applying excess primer. Allow the primer to dry.
3. Preparation - Activation
If cure speed is too slow, use appropriate activator LOCTITE® SF 7458 or LOCTITE® SF 7455 (see cure speed vs activator graph in TDS). Apply activator to one bond surface by spray, brush or dipping (not primed surfaces). Allow the activator to dry.
4. Application
Apply adhesive onto one side/part.
5. Assembly
Assemble parts immediately. The parts should be accurately located as the short fixture time leaves little opportunity for adjustment. Bond should be held or clamped until the adhesive has fixtured. Hint: if necessary, excess product can be cured by activator LOCTITE® SF 7458 or LOCTITE® SF 7455. Spray or drop activator onto excess product.
Equipment
For precise dispensing of small amounts of adhesive, the use of dispensing needles is recommended.
Where to Buy
Buy Online
LOCTITE® 401
A surface-insensitive, fast-fixturing instant adhesive that provides high shear strength on a wide range of materials, including difficult-to-bond substrates.
- 20 g Bottle - IDH 1922291
- 50 g Bottle - IDH 233656
- 500 g Bottle - IDH 233669
- 5 g Blister card - IDH 404910
- 20 g Blister card - IDH 404911
- 3 g Blister card - IDH 406631
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Go To distributor locatorFrequently Asked Questions
What does “non-HQ formula” mean?
Which products can be used on metals / plastics?
What health and safety (H&S) precautions do I need to take with LOCTITE 401?
Why is there a white haze on my parts around the bond area?
Do instant adhesives need to be refrigerated?
Which products are food / drinking water approved?
LOCTITE® 401
A surface-insensitive, fast-fixturing instant adhesive that provides high shear strength on a wide range of materials, including difficult-to-bond substrates.