Increase adhesion on hard-to-bond plastics

LOCTITE SF 770 is specially developed to improve the adhesion of instant adhesives on plastics with low surface energy. This makes it possible to effectively bond materials such as polyethylene, polypropylene, and PTFE.

Ideal for various applications

This primer is suitable for:

• Polyethylene
• Polypropylene
• Polytetrafluoroethylene (PTFE)
• Thermoplastic rubber materials

Easy to use

Applying LOCTITE SF 770 is simple:

1. Clean the surface thoroughly.
2. Apply the primer with a brush or by dipping.
3. Allow the surface to dry.

Key features

• Improves the adhesion of instant adhesives on hard-to-bond plastics
• Fluoresces under UV light for quality control
• Color: colorless
• Content: 10 grams

Limitations

LOCTITE SF 770 is not recommended for applications where high peel strength is required. It is specifically designed for hard-to-bond plastics and not for general bonding purposes.

Technical specifications

• Relative density: 0.87
• Flash point: 4°C
• Physical state: liquid

Safety information

• H225: Highly flammable liquid and vapor.
• H319: Causes serious eye irritation.
• H336: May cause drowsiness or dizziness.

Areas of application

LOCTITE SF 770 is ideal for use in the automotive sector, electronics, and other industries where bonding hard-to-bond plastics is required.