Silicones, silicone oils, sprays
Casting and potting resins
Internal reference:
49-623FL.L001
Technical Data
Typical values, not a specification. The technical data sheet (TDS) is binding.
Product Information
- Brand
- Permabond
- Container
- 1 l
Product Description
Permabond SH 623 is an industrial product of the Permabond SH series for defined special applications — detailed specification and application recommendation via SILITECH consulting.
Permabond cyanoacrylate instant adhesives for demanding industrial applications — flexible, impact and vibration resistant, with extended temperature and substrate properties. SH 623 is tailored to specific applications — the most important properties and areas of application can be found below.
Permabond SH 623 is a specialty industrial adhesive from the Permabond SH series — tailored to specific applications with particular requirements. Detailed specifications and application recommendations are available from SILITECH.
What distinguishes the SH 623
What is the SH 623 used for?
Processing
Recommended accessories
SH 623 in comparison
Direct comparison with related Permabond products from our range.
SH 623 Current Product |
743 HT → | AG 748 → | AG 743 CA Flex → | |
|---|---|---|---|---|
| Chemical Base | Permabond Special | Cyanoacrylate (flexible) | Cyanoacrylate (gel, flexible) | Cyanoacrylate (flexible) |
| Viscosity | see TDS | thixotropic | thixotropic gel | see TDS |
| Grade | Industrial | Industrial | Industrial | Industrial |
| Color | see TDS | colorless | colorless | colorless |
| Set Time | see TDS | see TDS | see TDS | see TDS |
| Full Cure | see TDS | 24 h | 24 h | 24 h |
| Main application | Special Industry | High temperature + flexible | Gel bonding vertical | Flexible CA Industry |
Frequently asked questions about SH 623
Practical application and design questions — answered by SILITECH.
Permabond SH 623: Industrial-grade Permabond SH series for defined special applications — detailed specifications and application recommendations available through SILITECH consulting. Main applications: Special industrial applications, standard Permabond applications, OEM applications.
Flexible cyanoacrylates contain modifiers that, after curing, result in an elastic rather than a brittle, rigid adhesive bond. Advantages include significantly higher peel, impact, and vibration resistance, as well as tolerance compensation between substrates with different thermal expansion. Standard cyanoacrylates are susceptible to brittle fracture under these stresses—flexible variants withstand them much better.
Store in the unopened original container in a dry, cool place — Permabond adhesives typically between +5 and +25 °C, exact values see TDS. Consult the Safety Data Sheet (SDS) before use. Observe the expiry date on the packaging. Store cyanoacrylates cool (ideally refrigerated) for maximum shelf life.
In the comparison table above, you will find related Permabond products with different properties — viscosity, mixing ratio, special certification. If you are unsure about the optimal choice, we will be happy to advise you — contact SILITECH with your specific application (substrate pairing, load, curing condition).