Bondloc B641 Bearing Retaining Compound, 10ml, Yellow
Medium-strength anaerobic adhesive for bearings and shafts. Fast-setting, high-temperature-resistant, yellow-coloured for easy identification.
The Bondloc B641 is a high-performance, single-component anaerobic securing compound specifically designed for cylindrical metal assemblies. It cures when confined between parts, creating a durable bond ideal for securing bearings, shafts, and other cylindrical components that may require future disassembly. With a medium-strength formula, this adhesive is colour-coded yellow for easy job identification.
Key Features
- Single-part anaerobic resin – Easy to apply and cures without air.
- Medium strength – Provides a secure hold while allowing for disassembly.
- High temperature resistance – Withstands temperatures from -55°C to +150°C.
- Fast fixture time – Sets in 10-15 minutes without activator, under 5 minutes with activator.
Technical Specifications
- Material: Modified Dimethacrylate resin
- Colour: Yellow
- Viscosity: 400-800 cps
- Gap Fill: 0.2 mm
- Flash Point: >100°C
- Specific Gravity: 1.06
Performance Data
- Full Cure Time: 12 hours
- Static Shear Strength: 12 N/mm²
- ISO 10123 Pin/Collar Range: 1-16 N/mm²
Ideal for industrial and mechanical applications where a reliable bond is required without the permanence of high-strength adhesives.
- +13
- Securing bearings
- Fitting shafts
- Cylindrical part assemblies
- Mechanical applications requiring disassembly
- Resin: Modified Dimethacrylate
- Colour: Yellow
- Fixture Speed No Activator: 10-15 mins
- Fixture Speed With Activator: <5 mins
- Viscosity: 400-800 cps
- Gap Fill: 0.2 mm
- Flash Point: >100°C
- Shelf Life: 12 month min
- Specific Gravity: 1.06
- Max Operating Temperature: -55°C to +150°C
- Full Cure Time: 12 hours
- Static Shear Strength: 12 N/mm²
- ISO 10123 Pin/Collars Range: 1-16 N/mm²
- Size: 10ml
- Weight: 19g
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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