Description
LOCTITE® 641 is designed for the bonding of cylindrical fitting parts, particularly where disassembly is required for servicing operations. The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. Ideal for parts that need subsequent dismantling, i.e. retention of bearings on shafts and in housings.
- Pack size: 250ml bottle (Loctite no. 234866)
- Also available in: 10ml bottle, 50ml bottle
Application
- Ideal for parts that need subsequent dismantling, i.e. retention of bearings on shafts and in housings
Characteristics
- Strength: Medium strength
Technical specifications
| Colour | Yellow |
| Fixture Time | 20 min. |
| Gap Fill | 0.15 mm |
| Operating Temperature | -55.0 – 150.0 °C (-65.0 – 300.0 °F ) |
| Shear Strength, Steel | 12.0 N/mm² (1700.0 psi ) |
| Substrates | Metal: Steel |
| Viscosity | 600.0 mPa·s (cP) |
Hazard Information (CLP)
Signal word: Warning.
Hazard Statements
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
- H412: Harmful to aquatic life with long-lasting effects.
Precautionary Statements
Prevention:
- P261: Avoid breathing vapors.
- P273: Avoid release to the environment.
Response:
- P337+P313: If eye irritation persists: Get medical advice/attention.
For consumer use only:
- P101: If medical advice is needed, have product container or label at hand.
- P102: Keep out of reach of children.
- P501: Dispose of contents/container in accordance with national regulation.
Henkel AG & Co. KGaA, Henkelstr. 67, 40589 Düsseldorf, GERMANY, +49 211 7970, [email protected], www.henkel.com
anton_ber –
Super practical.
cristiano_it –
Simply excellent.
finn_88 –
Met my expectations. Arrived as promised. Super practical.
giovanni88 –
Excellent quality and price. Perfect and functional.
lea_sonne –
Not too big, not too small, perfect. Surprisingly good quality for the price. Very satisfied, it’s even better than I expected.
Massimo E. –
Great service, thank you. Received in perfect condition.
ethan_sky –
Fast and secure delivery. Feels sturdy. Clear recommendation.
Luis F. –
Works flawlessly. Simple and convenient.
Mia I. –
Great product, worth every cent. Really noticed a difference after using it!
Markus –
Arrived as promised. Perfect and functional.
nathan75 –
Everything perfect and fast. Met my expectations. Simply excellent.