Henkel LOCTITE-648 (50-ml-Btl)

Additional Product Information

Overview

Henkel LOCTITE-648 is a high-strength anaerobic retaining adhesive for securing bearings, gears, and shafts under extreme vibration and temperature. Widely used in MRO and aircraft engineering, it delivers oil-tolerant, reliable retention in challenging operational conditions. The green UV-fluorescent formula assists visual inspection.

Key Technical Specs

• Type & Chemistry: One-component anaerobic retaining adhesive
• Temperature Range: -55°C to +180°C
• Cure Speed: Partial strength in minutes; full strength 24-72 h
• Inspection Aid: Green UV-fluorescent liquid

Approvals & Specifications

• Industrial: DVGW EN 751-1, NSF P1, WRAS BS 6920
• Aviation: Use approved by airline or MRO engineering team
• Packaging: 50 ml bottle, store cool & dry

Applications

• Securing bearings, bushings, gears, rotors, and splined couplings
• Engine and gearbox maintenance under vibration and shock
• Landing gear and accessory modules retention
• Rapid turnaround / AOG repairs
• General aviation and commercial fleet assemblies

Compatibility & Safety Notes

• Best on metals; not for plastics/rubbers unless qualified
• Use proper PPE: gloves, goggles, ventilation; avoid skin/eye contact
• Light surface cleaning acceptable; avoid contaminating stock bottle

Packaging & Procurement

• 50 ml bottle, shelf life, TDS/SDS, batch traceability, storage instructions
• Portable and cost-effective for MRO kits or AOG toolboxes

Specification / Aviation Codes

• NATO Stock Number: 8040-99-225-1714
• Military Reference: AFS 1433B
• Boeing Part Number: 1835918
• Design Holder Cage Code: S5287
• Harmonized Tariff Schedule Code: 3506.10.5000

Alternative Names & Descriptions

• LOCTITE 648 Retaining Compound
• LOCTITE 648 Anaerobic Retainer
• LOCTITE 648 (green, UV fluorescent)
• Retaining adhesive for cylindrical fittings
• High-strength retaining adhesive, LOCTITE series
• LOCTITE 648 (50 ml bottle)