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LOCTITE® SF 7471
LOCTITE® SF 7471 is an acetone and isopropanol solvent-based anaerobic primer for anaerobic adhesives and sealants on passive metals or inert surfaces. It provides excellent curing at temperatures below 15°C (59°F) with a drying time of 30 to 70 seconds.
LOCTITE® SF 7471 is a one-component activating primer designed by Henkel to enhance the cure speed of anaerobic adhesives and sealants. It contains an amine and thiazole chemical type with acetone and isopropanol solvents, producing a very low viscosity transparent, yellow to amber liquid with an on-part life of 7 days. It dries in 30 to 70 seconds on passive metals or inert surfaces with large bond gaps. LOCTITE® SF 7471 is suitable for use in low-temperature applications, ensuring rapid curing in conditions with temperatures below 15°C (59°F).
Specifications
Appearance: Transparent, yellow to amber liquid Specific gravity @ 25°C: 0.79 Viscosity @ 20°C, mPa·s (cP): 2 Drying time @ 20°C, seconds: 30 to 70 On part life, days: ≤7 Fixture time, ISO 4587, minutes: ≤25
Features & Benefits
Anaerobic solvent-based primer
Amine and thiazole chemical type
Acetone and isopropanol solvent
Very low viscosity
Good on-part life
Dries in 30 to 70 seconds
Accelerates cure of LOCTITE® anaerobic adhesives and sealants
Compatible with passive metals or inert surfaces
Suitable for large bond gaps
Cures in temperatures below 15°C (59°F)
Problems Solved
Slow cure of LOCTITE® anaerobic adhesives and sealants
Poor adhesion to passive metals or inert surfaces
Poor bonding in low temperatures
Applications
Accelerate cure of LOCTITE® anaerobic adhesives and sealants
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ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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