Bondloc B641 Bearing Fit Retaining Compound, Yellow, 50ml
Professional anaerobic retaining compound for bearings/shafts. Medium strength, yellow, temperature resistant (-55°C to +150°C).
The Bondloc B641 is a professional-grade, single-part anaerobic retaining compound designed for securing cylindrical metal assemblies. This medium-strength adhesive cures when confined between components, making it ideal for bearings, shafts, and other cylindrical parts that may require future disassembly. Its distinctive yellow colour coding ensures easy job identification.
Key Features
- Anaerobic formula ensures secure bonding without excess mess
- Medium strength for reliable yet removable bonds
- Suitable for a wide temperature range: -55°C to +150°C
Product Specifications
- Base Resin: Modified dimethacrylate
- Viscosity: 400-800 cps (medium thickness for controlled application)
- Gap Fill Capacity: 0.2 mm
- Fixture Time: 10-15 minutes without activator; <5 minutes with activator
- Full Cure Time: 12 hours
Performance Characteristics
- Offers static shear strength of 12N/mm²
- ISO 10123 pin/collar range of 1-16 N/mm²
- Features excellent chemical resistance once cured
With its 12-month minimum shelf life and robust performance characteristics, this 50ml bottle of Bondloc B641 provides reliable bonding solutions for various industrial and mechanical applications.
- +13
- Bearing installations
- Shaft securing
- Cylindrical part assemblies
- Industrial maintenance applications
- Resin: Modified Dimethacrylate
- Colour: Yellow
- Viscosity: 400-800 cps
- Gap fill: 0.2 mm
- Fixture Speed (No Activator): 10-15 mins
- Fixture Speed (With Activator): <5 mins
- Flash Point: >100°C
- Shelf Life: 12 months minimum
- Specific Gravity: 1.06
- Temperature Range: -55°C to +150°C
- Static Shear Strength: 12N/mm²
- ISO 10123 pin/collar range: 1-16 N/mm²
- Full Cure Time: 12 hours
- Size: 50ml
- Weight: 81g
Hazard information
H319
Causes serious eye irritation.
P501
Dispose of contents/container to …
P280
Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/…
P261
Avoid breathing dust/fume/gas/mist/vapours/ spray.
P273
Avoid release to the environment.
P305 + P351 + P338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P302 + P352
IF ON SKIN: Wash with plenty of water/…
GHS07
Health hazard/Hazardous to the ozone layer
H317
May cause an allergic skin reaction.
P264
Wash … thoroughly after handling.
P272
Contaminated work clothing should not be allowed out of the workplace.
P321
Specific treatment (see … on this label).
P333 + P313
If skin irritation or rash occurs: Get medical advice/attention.
P362 + P364
Take off contaminated clothing and wash it before reuse.
H413
May cause long lasting harmful effects to aquatic life.
P337 + P313
If eye irritation persists: Get medical advice/ attention.
Documents
Always follow local regulations and product guidance.
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