LOCTITE SF 770 Surface Prep

Known as LOCTITE 770

Features and Benefits

LOCTITE SF 770 is a polyolefin primer for surface preparation and is ideal for use with 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.
  • Improves adhesion of instant adhesives to polyolefins and other low surface energy plastics
  • Only for difficult-to-bond plastics
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Documents and Downloads

Safety Data Sheets and RoHs
LOCTITE SF 770 Primer 135266 en-US
IDH: 135266
EAN: 079340183964

Size Case: 1.75 oz Bottle

Quantity: 20.0/case

LOCTITE SF 770, 16oz 229731 en-US
IDH: 229731
EAN: 079340183971

Size Case: 16 oz Can

Quantity: 10.0/case

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Technical Information

Application Method Pre-Applied
Chemical Basis / Base Heptane
Color Clear: Ultra Clear
Key Characteristics Adhesion: Improves Adhesion