LOCTITE® SF 770™ Primer bottle 10g with pencil

Surface Preparation - polyolefin primer. Ideal for difficult-to-bond plastics.

LOCTITE® SF 770 is a primer used to make polyolefin and other low-energy surfaces suitable for bonding with LOCTITE instant adhesives. The cured performance of LOCTITE instant adhesives is ensured on such treated surfaces. It is only recommended for difficult-to-bond substrates which include polyethylene, polypropylene, polytetrafluoroethylene (PTFE) and thermoplastic rubber materials. LOCTITE SF 770 is not recommended in assemblies where high peel strength is required.

Your benefits
Only for difficult-to-bond plastics
Improves adhesion of instant adhesives to polyolefins and other low surface energy plastics