LOCTITE® SF 770 - 10 g Bottle Surface Prep

Known as LOCTITE 770

Features and Benefits

Primer for making polyolefin and other low-energy surfaces suitable for bonding with LOCTITE instant adhesives. Only recommended for difficult-to-bond substrates.
LOCTITE® SF 770 is a primer for making difficult-to-bond substrates and low energy surfaces suitable for bonding with LOCTITE instant adhesives. Ideal for polyethylene, polypropylene, polytetrafluoroethylene (PTFE) and thermoplastic rubber materials, it fluoresces for quality control and inspection. Not recommended in assemblies where high peel strength is required.
  • Prepares low-energy surfaces for bonding with instant adhesives
  • Only for difficult-to-bond plastics
  • Fluorescent under UV for quality control
  • Not recommended where high peel strength is required
  • IMPORTANT: this product was upgraded in 2021/22. Use the correct product IDH/item number to ensure correct SDS is downloaded.
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Documents and Downloads

Safety Data Sheets and RoHs
LOCTITE SF 770, 10g 2731762 en-IT
IDH: 2731762
EAN: 4058093036013

Size Case: 10 g Bottle

LOCTITE SF 770, 500ml 2732332 en-IT
IDH: 2732332
EAN: 4058093036273

Size Case: 500 ml Bottle

No documents found

Technical Information

Application method Pre-applied
Color Ultra clear
Key characteristics Adhesion: improves adhesion
Key characteristics, Chemical Basis/Base Heptane (Original Formula); Isopropyl Acetate (Upgrade Formula) Solvent based

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LOCTITE® SF 770
Primer for making polyolefin and other low-energy surfaces suitable for bonding with LOCTITE instant adhesives. Only recommended for difficult-to-bond substrates.

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