Primer, For Instant Adhesives, 770, 10g

This is a specialized primer to prepare challenging substrates and low-energy surfaces for bonding with LOCTITE® instant adhesives. You can use this special product on difficult-to-bond materials such as polyethylene, polypropylene, polytetrafluoroethylene (PTFE), and thermoplastic rubber. It is a valuable tool for improving the adhesion performance of instant adhesives on substrates that traditionally resist bonding.

Key Features and Benefits

• Enhanced Adhesion for Low-Energy Surfaces: Optimizes the bonding performance of LOCTITE® instant adhesives on materials with low surface energy, including polyolefins and similar plastics.
• Ideal for Specialized Applications: Perfect for use on difficult-to-bond plastics such as PTFE and polypropylene, which typically pose challenges in adhesion processes.
• Fluorescence for Quality Control: Contains fluorescent properties, allowing for thorough quality control and inspection during application.
• Recommended for Specific Use Cases: Suitable only for low-energy and hard-to-bond substrates. Not advised for assemblies requiring high peel strength.

Important Considerations

• Application Scope: This primer is not suitable for bonding scenarios where high peel strength or structural durability is critical. It is specifically tailored for applications that prioritize compatibility with low-energy surfaces.
• Upgraded Formula: The product underwent an upgrade in 2021/2022. Users must verify the product IDH or item number to download the correct Safety Data Sheet (SDS) for safe and proper use.

For more information on the Loctite® SF770 Instant Adhesive Primer please contact our sales team. For other Loctite® products please click here.