RETAINING COMPOUNDS
RETAINING COMPOUNDS
Incure WeldLock™️ retaining compounds are single-component, solvent-free adhesives engineered to secure non-threaded, cylindrical metal parts. These anaerobic adhesives cure in the absence of air and in the presence of metal ions, filling microscopic gaps between shafts, bearings, gears, and other components. By creating a 100% surface-to-surface bond, WeldLock™️ retaining compounds prevent loosening due to vibration, shock, and thermal expansion, and eliminate fretting corrosion.
Advantages of WeldLockTM - Retaining Compounds
High-Strength Bond - Provides superior shear strength for a robust assembly. Prevents Micromovement - Eliminates wear and fretting corrosion. Reduces Costs - Extends the life of parts and simplifies assembly. Variety of Viscosities - Fills gaps in both press-fit and slip-fit assemblies. Reliable Performance - Withstands high temperatures and harsh environments.Learn about our Light Curing Systems
C9000 / U8000 UV Light Curing Conveyor Systems
F100P / F200P Programmable UV Flood Curing Lamps
L1000 High Intensity UV LED Flood Lamps
L9000 Compact UV LED Spot Curing Lamps
S10 / S20 Ultra High Intensity Light-Curing Spot Lamps
| Incure WeldLockTM Series Core Products | |||||||
| Product | Product Highlights | Color | Viscosity | Strength | Temp. Range |
Curing Time | |
| WeldLock™️ 356 | Incure WeldLock™ 356 Retaining Compound (Metallic Grey) – High Strength Repair Compound for Worn Press Fit Parts.WeldLock™ 356 Retaining Compound is a high-viscosity, high-strength compound specially designed for the repair and refitting of worn cylindrical parts. Ideal for press fit repairs, it fills large gaps and restores tight fits in shafts, housings, keyways, bearings, sleeves, and more. | Metallic Grey | 2500 MPa·s | High | -50°C to 150°C | 10 mins(initial), 24 hrs(full) | |
| WeldLock™️ 338 | Incure WeldLock™ 338 Retaining Compound (Yellow) – Medium Strength, Easy Disassembly for Cylindrical Assemblies. WeldLock™ 338 Retaining Compound is designed for press or slip fit applications where future disassembly is required. Ideal for maintenance-friendly bonding of cylindrical metal parts, it offers reliable holding power with easier serviceability. | Yellow | 600 MPa·s | Medium | -50°C to 150°C | 10–30 minutes(initial), 24 hrs(full) |
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| WelLock™️ 365 | Incure WeldLock™ 365 Retaining Compound (Green) – High Strength Slip Fit Compound for Repair and Assembly WeldLock™ 365 Retaining Compound is a high-strength bonding solution designed for slip fit assemblies and the refitting of worn cylindrical parts. Ideal for shafts, housings, keyways, bearings, and more, it offers reliable bonding with fast fixture time and excellent gap-filling capabilities. | Green | 1250 MPa·s | High | -50°C to 150°C | 10 mins(initial), 24 hrs(full) | |
| WeldLock™️ 347 | Incure WeldLock™ 347 Retaining Compound (Green) – High Strength, Fast Curing for High-Temp Press Fit Applications. WeldLock™ 347 Retaining Compound is a high-strength, fast-curing solution ideal for press fit cylindrical assemblies exposed to elevated temperatures and dynamic loads. Perfect for securing gears, rotors, and shafts, it delivers maximum holding power with quick fixture time. | Green | 550 MPa·s | High | up to 175°C | 5 minutes (initial), 24 hours (full) | |
| WeldLock™️ 330 | Incure WeldLock™ 330 Retaining Compound (Green) – High Strength, Fast Curing for Slip Fit Assemblies. Engineered for high dynamic loads and slip fit applications, WeldLock™ 330 Retaining Compound offers exceptional strength (25 N/mm²) and rapid curing performance. Ideal for retaining cylindrical metal parts exposed to vibration, impact, or cyclic loading. | Green | 2500 MPa·s | High | -50°C to 150°C | 5 minutes (initial), 24 hours (full) | |
| WeldLock™️ 309 | Incure WeldLock™ 309 Retaining Compound (Green) – High Strength, Low Viscosity, Metal Bonding Solution. Secure your metal assemblies with WeldLock™ 309 Retaining Compound, a high-performance, press-fit formula designed for retaining rigid metal parts. With low viscosity (125 MPa·s), it penetrates tight fitting parts easily and offers high shear strength (16 N/mm²) for reliable, long-term performance. | Green | 125 MPa·s | High | -50°C to 150°C | 10 minutes (initial), 24 hours (full) | |