How to apply:

LOCTITE 660

1. PREPARATION

Cleaning

  • Use LOCTITE SF 7200 for easier removal of residues in case of old retaining adhesive.
  • It is recommended to use LOCTITE SF 7063 to degrease and clean surfaces prior to applying the adhesive.
  • For larger gaps than 0.5 mm or worn out shafts, bearing seats or keyways, use LOCTITE metal-filled compounds.

Activation
If cure speed is too slow due to passive metals or low temperature (below 5 °C), use activator LOCTITE SF 7240 or LOCTITE SF 7649 (see cure speed vs. activator graph in the TDS).

2. APPLICATION

For slip fitted assemblies
Apply adhesive around the leading edge of the male component and the inside of the female component and use a rotating motion during assembly to ensure good coverage.

For shrink fitted assemblies
Apply the adhesive onto the shaft, heat the collar to create sufficient clearance for free assembly. For product selection contact your Henkel Technical Service Team.

Equipment
Recommended dispensing equipment: IDH 608966 or IDH 88631

3. DISASSEMBLY

  • Apply localised heat to approximately 250 °C, dissasemble while hot.
  • For corroded or seized parts, use LOCTITE LB 8040.