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Loctite 638 High Strength Fast Cure Retaining Compound

<P><STRONG>Loctite 638 </STRONG>has been designed for the <STRONG>bonding</STRONG> of <STRONG>cylindrical fitting parts</STRONG>, particularly where bond gaps can approach 0.25mm. It cures when confined, in the absence of air, between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration.</P><P>Loctite 638 not only works on active metals but also on passive substrates, exhibiting robust cure performance. It offers high-temperature performance and good oil tolerance, and tolerates minor surface contaminants.</P>
  • High temperature resistance
  • Tolerates minor contaminants, including industrial oils
  • High strength on all metals, including passive substrates (e.g. stainless steel)
  • Ideal for shafts, gears, pulleys and similar cylindrical parts
  • Colour: Green
  • Max. gap size: 0.25mm
  • Service temperature range: -55 to +180°C
  • P1 NSF Reg. No: 123010
  • DVGW Approval (EN 751-1): NG-5146AR0619
  • WRAS Approval (BS 6920): 0511518
  • Supplied in applicator of 10ml, 50ml or 250ml
  • Loctite type 638
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