Loctite 263 Primerless, Oil Tolerant High Strength Red Threadlocker

Top Pick Loctite® 263™ Primerless, Oil Tolerant High Strength Red Threadlocker is designed for the permanent locking and sealing of threaded fasteners. Loctite 263 is particularly suited for heavy duty applications such as studs into motor housings, nuts onto studs in pump housings and other fasteners where high strength is required. Loctite 263 provides robust curing performance. It not only works on active metals (e.g. brass, copper) but also on passive substrates such as stainless steel and plated surfaces. The product offers high temperature performance and oil tolerance. It tolerates minor surface contaminations from various oils, such as cutting, lubrication, anti-corrosion and protection fluids.

 

This "Next Generation" threadlocker provides:

  • Upgraded temperature resistance - up to 360°F
  • Oil tolerant curing on as-received fasteners without cleaning
  • Primerless performance on both inactive and active metals

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Loctite 263 is the recommended replacement for Loctite 270™.


Technical Data Sheets (TDS)

Loctite 263 (Loctite 263)
PDF

Product information

IDH# Item Name Size
Case Quantity
Material Safety Data Sheets
1330334 1330334 Loctite 263 Primerless, Red Threadlocker
1.0  
10 / case
1330335 1330335 Loctite 263 Primerless, Red Threadlocker
250.0  
10 / case
1330582 1330582 Loctite 263 Primerless, Red Threadlocker
0.5  
100 / case
1330583 1330583 Loctite 263 Primerless, Red Threadlocker
10.0  
10 / case
1330585 1330585 Loctite 263 Primerless, Red Threadlocker
50.0  
10 / case