Loctite 135520 640 Retaining Compound
Loctite 640 is a medium-strength, high-temperature retaining compound designed for securing cylindrical parts. It comes in a 50 mL bottle, is green in color, and offers a strength of 3000 psi.
- Part Number: 135520
- Strength: Medium
- Temperature Rating: High Temp
- Volume: 50 mL
- Color: Green
- Pressure Rating: 3000 psi



