LOCTITE® 638 (MOD) Anaerobic Retainer 50ml

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Loctite 638 MOD 50ml
£43.76 £36.47

LOCTITE® 638 is a high strength,fast curing retaining compound suitable for the bonding of cylindrical fitting parts. MOD Approved: AFS1737A

The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. It not only works on active metals but also on passive substrates, exhibiting robust cure performance. The product offers high-temperature performance and good oil tolerance, and tolerates minor surface contaminants.


  • P1 NSF Reg. No.: 123010
  • DVGW Approval (EN 751-1): NG-5146AR0619
  • WRAS Approval (BS 6920): 0511518
  • MOD: AFS1737A
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