How to apply:

LOCTITE 577

1. PREPARATION

Cleaning
It is recommended to use LOCTITE SF 7063 to degrease and clean surfaces prior to applying the adhesive.

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 TDS).

2. APPLICATION

  • Apply a 360° bead to the leading male thread, leaving the first thread free.
  • For bigger threads, apply both on male and female thread.

Equipment
Recommended dispensing equipment: IDH 608966 or IDH 88631

3. ASSEMBLY

Assemble fittings using wrench tightening in accordance to manufacturers‘ recommendations.

4. DISASSEMBLY

  • Disassemble with standard hand tools. If not possible, apply localised heat to approximately 250 °C, disassemble while hot.
  • For corroded or seized parts use LOCTITE LB 8040.