Description
Loctite 404 is a one-part, low-viscosity ethyl cyanoacrylate instant adhesive designed for bonding plastics and elastomeric materials where very fast fixturing is needed. It cures with ambient moisture, with no mixing, and maintenance and assembly crews use it on rubber parts, seals, gaskets and many plastic components. This is the 9.3 g (0.33 oz) bottle.
The Safety Data Sheet classifies the adhesive as a combustible liquid (flammable liquid Category 4), an eye irritant (Category 2B), a suspected carcinogen (Category 2) and a single-exposure target organ toxicant (Category 3, respiratory tract irritation), and warns that it bonds skin in seconds. Wear eye protection and gloves, work in a well-ventilated area and read the Safety Data Sheet before use. Sold per 0.33 oz bottle.
Features
- One-part, low-viscosity ethyl cyanoacrylate
- Designed for plastics and elastomers where very fast fixturing is needed
- Fixture time under 5 seconds on neoprene and nitrile rubber
- No mixing; cures with ambient moisture
- Bottle with fine-tip applicator, 9.3 g (0.33 oz)
Specifications
| Brand | Loctite |
|---|---|
| Manufacturer part number (MPN) | 46551 |
| Big Papa SKU | BP-G-LCT-46551 |
| Chemical type | Ethyl cyanoacrylate |
| Components | One part, no mixing |
| Appearance (uncured) | Transparent, colourless to straw-coloured liquid |
| Viscosity, Brookfield LVF at 25 °C (spindle 1, 30 rpm) | 70 to 110 mPa·s |
| Specific gravity at 25 °C | 1.09 |
| Fixture time, degreased steel | 15 to 30 s |
| Fixture time, aluminum, ABS, PVC | 2 to 10 s |
| Fixture time, neoprene and nitrile rubber | under 5 s |
| Lap shear strength on grit-blasted steel (24 h) | 18 to 26 N/mm² (2,610 to 3,770 psi) |
| Net contents | 9.3 g (0.33 oz) bottle (Henkel IDH 135465, item 46551) |
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