PERMABOND MT 3809 A + B
2K component set for demanding structural bonding applications.
2K component set for demanding structural bonding applications — A and B supplied separately, with defined mixing ratio, for highly stressed industrial connections
Documents
Internal reference:
49-3809.KT.G490
Permabond MT 3809 A + B is a 2K component set for demanding structural bonding applications — A and B supplied separately, with a defined mixing ratio, for highly stressed industrial connections.
Permabond two-component epoxy adhesives — room temperature curing, with good gap filling, excellent multi-substrate adhesion and potting suitability. MT 3809 is tailored to specific applications — the most important properties and areas of application are listed below.
Permabond MT 3809 A + B is a two-component structural adhesive from the MT series — A and B supplied separately for defined mixing ratio processing. For demanding structural bonding applications requiring high strength. Detailed specifications available from SILITECH.
What makes the MT 3809 stand out
What is the MT 3809 used for?
processing
Recommended accessories
MT 3809 in comparison
Direct comparison with related Permabond products in our range.
MT 3809 Current product |
MT 3836 → | MT382 → | MT3821 → | |
|---|---|---|---|---|
| Chemical basis | 2K structural adhesive | 2K Hybrid Silane Polymer | 2K modified epoxy | 2K modified epoxy (flexible) |
| viscosity | see TDS | pasty | self-leveling | thixotropic |
| Grade | Industrial | Industrial / UL 94 V-0 | Industrial | Industrial |
| Color | see TDS | see TDS | see TDS | black |
| SetTime | see TDS | min. | min. | min. |
| Full Cure | see TDS | 24–48 h RT | 24 h RT | 24 h RT |
| Main application | MT series structural bonding | Fire protection + heat conductivity | Engineering plastics + potting | Flexible adhesive, black |
Technical data for PERMABOND MT 3809 A + B
| Product information | |
|---|---|
| brand | Permabond |
| Container | 490 ml |
For binding values, please refer to the technical data sheet (TDS) in the "Documents" tab.
Frequently asked questions about MT 3809
Practical application and design questions — answered by SILITECH.
Permabond MT 3809 A + B: 2-component set for demanding structural bonding — A and B supplied separately, with a defined mixing ratio, for high-stress industrial joints. Main applications: Demanding structural bonding, engineering plastics, multi-material structural bonding.
Selection criteria: 1) Substrate (engineering plastics such as nylon/ABS/PC require modified epoxies like MT382), 2) Gap width (large gaps: thixotropic variants), 3) Flexibility (tolerance compensation: flexible variants like MT3821), 4) Mixing ratio (1:1 simple, 2:1 or 10:1 for defined properties), 5) Pot life (short for high throughput, long for careful processing). SILITECH provides consultation for selection.
Store in the unopened original container in a dry, cool place — Permabond adhesives typically between +5 and +25 °C, see TDS for exact values. Consult the Safety Data Sheet (SDS) before use. Observe the expiry date on the packaging. Store cyanoacrylates in a cool place (ideally refrigerated) for maximum shelf life.
The comparison table above lists related Permabond products with different properties—viscosity, mixing ratio, special certification. If you are unsure which product is best, we would be happy to advise you—contact SILITECH with your specific application (substrate pairing, load, curing conditions).
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Our technical team will advise you personally on material selection, processing questions, and individual requirements. Quickly and competently.
Product specifications
| brand | Permabond |
| Container | 490 ml |
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Documents and datasheets
Safety Data Sheets (SDS) and Technical Data Sheets (TDS) are available for download: