Loctite 770 Polyolefin Surface Primer

Loctite 770 Polyolefin Primer is a single component material which dries rapidly at room temperature. It makes polyolefin and other low energy surfaces suitable for bonding with Loctite cyanoacrylate adhesives.

Used where increased cure speed of Loctite anaerobic products is required, Loctite 7649 is especially recommended for applications with passive metals or inert surfaces and with large bond gaps.

Typical Applications:

• Polypropylene
• Polyethylene
• PTFE
• Thermoplastic rubber

The above materials are normally difficult to bond. However, when treated with Loctite 770 Polyolefin Primer, adhesion can be achieved with Loctite cyanoacrylate adhesives.