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Loctite 641 Retaining Compound is a yellow acrylic adhesive designed for retaining cylindrical metal parts with controlled strength. It cures anaerobically, fixing in 20 minutes and fully curing in 24 hours at 77°F. Offering 1700 psi shear strength and resistance to common automotive chemicals, it fills gaps up to 0.006" and supports easy disassembly, making it ideal for professional-grade metal bonding applications.
| ASIN | B000O01EG0 |
| Brand | Loctite |
| Brand Name | Loctite |
| Color | Red |
| Compatible Material | Ceramic, Plastic |
| Container Type | Bottle |
| Customer Reviews | 4.2 out of 5 stars 29 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00079340214583 |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 0.18 Pounds |
| Manufacturer | Loctite |
| Material | Acrylic |
| Material Type | Acrylic |
| Model | 641 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Controlled Strength |
| Part Number | 442-21458 |
| Special Feature | Controlled Strength |
| Specific Uses For Product | Retaining cylindrical parts that require disassembly |
| UPC | 079340214583 |
| Unit Count | 1.7 Fluid Ounces |
| Viscosity Level | Medium |
| Volume | 50 Milliliters |
| Water Resistance Level | Not Water Resistant |
R**P
Maybe not what I needed
Bought this to retain pin in a revolver which was walking out when shooting. Didn't want to stake the pin. This didn't work even after 2 attempts and cleaning prep. Ended up using clear finger nail polish
I**.
Not sure what to expect
Haven't used it yet but it had a sticker covering up a label that said for sale in India only.
A**R
Great Product, good when you need to open the motor again
Did a good job. My motor was making a rattling sound. This kept the bearing in place and the motor is now smooth like new.
M**È
Muy buen producto
Lo compré para mi marido y está contento, ha cumplido sus expectativas. Pega muy bien, es un buen producto y bastante cantidad.
Trustpilot
2 weeks ago
3 days ago