Loctite 263 Threadlocker - High Strength
LOCTITE® 263 is a red, high-strength, primerless threadlocker engineered for permanently locking and sealing bolts, nuts and studs to prevent loosening due to vibration. This advanced formula works effectively on all metals without primer, including passive substrates such as stainless steel, aluminum and plated surfaces.
Key Features:
- High-strength formula for permanent locking and sealing
- Primerless application - no surface preparation required
- Oil tolerant - suitable for use on most oil-coated, "as-received" fasteners without cleaning
- Universal metal compatibility - works on both active metals and passive substrates
- Heat removable - disassembly possible with localized heating and hand tools
- Fluorescent for easy identification
Performance Characteristics:
- Cure time: Begins setting in 10 minutes, reaches full strength in 24 hours
- Temperature resistance: Up to 140°F (60°C) continuous operation
- Fastener compatibility: Works with fasteners up to 1 inch (25 mm) in size
- Viscosity: Low viscosity for easy application
Ideal Applications:
- Heavy-duty applications requiring high strength
- Studs into motor housings
- Pump housings and transmission components
- Cylinder block bolts and ring gear bolts
- Components subjected to heavy shock and vibration
- Air tool assemblies
Benefits:
- Prevents fastener loosening and leakage from shock and vibration
- Provides reliable performance in extreme conditions
- Excellent tolerance to oils and greases
- Withstands minor surface contaminations from cutting fluids and lubricants
- OEM-specified and trusted by professionals
Size: 6 ml tube