LOCTITE® 410™ Prism (20G)
🔧 High-Strength Black CA Adhesive for Metals, Plastics & Rubbers
Key Specifications
| Feature | Value |
|---|---|
| Shear Strength | 3,200 psi on grit-blasted steel (≈22 MPa) |
| Viscosity | 3,500 mPa·s (cP) Brookfield |
| Temperature Range | –65 °F to +225 °F (–54 °C to +107 °C) |
| Fixture Time | 30–60 seconds under humidity |
| Full Cure Time | 24 hours at 22 °C |
| Color/Form | Black, solvent-free liquid |
| Bond Gap Filling | Up to ~0.008″ (0.2 mm) |
✨ Key Features & Benefits
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Rubber-Toughened Strength
Formulated with rubber-modified ethyl cyanoacrylate for increased flexibility, peel resistance, and shock absorption. -
High Viscosity Black Finish
Ideal for outdoor enclosure assembly, automotive O-rings, and applications where appearance or opacity are critical. -
Humidity-Cured, Rapid Fixture
Sets in 30–60 seconds in typical environmental conditions. Pressure bonding accelerates cure further. -
Multi-Substrate Compatibility
Bonds metals, elastomers, plastics—including treated polyolefins when used with primers LOCTITE® SF 770 or SF 7239. -
Gap-Filling Capability
Designed to bridge small gaps and irregularities, making it easier to bond rough or abrasive surfaces. -
Strong, Durable Bond
Withstands mechanical stress, temperature extremes, and environmental shock—excellent reliability in industrial production . -
VOC-Compliant & Solvent-Free
Low VOC (<20 g/L) formula, with no solvent emissions—safer for enclosed or regulated manufacturing environments.
🛠 Ideal Uses
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OEM Assembly of small to medium-sized parts: sensors, connectors, housings
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Rubber-to-Metal Bonding: seals, gaskets, hoses
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Plastic and Polyolefin Bonds (with proper primer)
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Gap-Filling Joints in electronics, appliances, and automotive components
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Shock-Resistant Fixings in rugged industrial applications
✅ Best Practice Application Tips
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Clean & Degrease Surfaces using recommended cleaners/primers for enhanced adhesion.
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Use thin bond lines (<0.05 mm) for the fastest cure.
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Clamp or apply pressure during cure for maximum bond strength.
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For large gaps or slow cure, apply LOCTITE® activator (e.g., SF 7452), but validate final bond strength.
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Remove excess adhesive with nitromethane, acetone, or Loctite cleaning solvents.
🧊 Storage & Safety
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Store in original, sealed container between 8–21 °C for optimal shelf life; refrigerate when possible
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Keep away from heat, sparks, and incompatible materials.
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Handle with PPE: gloves and eye protection. Refer to SDS for detailed safety, handling, and first aid advice.
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