Retaining compounds
SONLOK 3603
For close fitting parts even with slight contamination
Request current TDS
SONLOK FAMILY SHOWN / PACKAGING VARIES BY GRADESONLOK / Retaining compounds
SONLOK 3661
UV & Anaerobic cure, High Strength
Request current TDSAnaerobic adhesivesIndustrial use
Selection depends on the actual materials, joint and service conditions. Confirm suitability before use.
APPLICATION / SELECTION
What to check
before selecting.
Selection considerations for SONLOK 3661
Confirm the shaft and housing materials, their measured fit and the condition of the mating surfaces. For a worn assembly, ask whether this grade is appropriate for the proposed repair, how the clearance will be controlled and what checks are needed before the component returns to service.
Read the selection guide01 / TECHNICAL OVERVIEW
Technical properties
Typical properties from the available product literature. Values are tied to the stated test conditions and do not replace the current technical data sheet.
| Color | Amber |
|---|---|
| Viscosity, cps | 400/600 |
| Shear Strength (Psi) (Steel/ Steel) | 2,250 |
| Cure Speed | Fixture Time: 4 min. Full Cure 24 hrs. |
| Packing | 50 ml 250 ml 1 liter 10 liter |
| Temperature Range °F | -65 to 300 |
Where data is incomplete or inconsistent across source documents, a value is not shown. Request the current TDS for final selection.
02 / DOCUMENTATION
Request documentation
Request the current TDS, safety data sheet or catalogue. Our team will confirm the relevant document and respond to your enquiry.
Need the current technical data sheet?
Include SONLOK 3661 in your application brief and request the current grade-specific documentation.
Request technical dataSAFETY DOCUMENTATIONRequest the safety data sheetConfirm handling, storage and safety information with our team.
PDF / PRODUCT CATALOGUERequest the Parson product catalogueOriginal catalogue • specifications and availability subject to confirmation
03 / BEFORE YOU SPECIFY
A product is part
of a process.
- 01Identify the exact substrates and surface condition.
- 02Define joint geometry, operating conditions and process time.
- 03Review the current TDS and safety data before handling.
- 04Validate the adhesive on representative assemblies.
CONTINUE EXPLORING
Related grades.
All SONLOK productsRetaining compounds
SONLOK 3609
For close fitting parts rotor on shafts, brushes, pulleys etc.
Request current TDSRetaining compounds
SONLOK 3620
SONLOK 3620 is a high-viscosity, high-strength anaerobic retaining compound for cylindrical fitting parts.
Request current TDSCONTACT PARSON
Make the next
connection.
Tell us how you plan to use SONLOK 3661. Share the details that matter to your assembly.
Discuss an applicationsales@parsonadhesives.in