1. All 3M Products
  • 3M™ Scotch-Weld™ Threadlocker TL43, Blue, 50 mL Bottle, 10/case
  • 3M™ Scotch-Weld™ Threadlocker TL43, Blue, 50 mL Bottle, 10/case

    3M ID 62342850609
    • Prevents nuts and bolts from loosening with vibration
    • Fills and seals threads completely to help stop corrosion, rust and leaks
    • Eliminates the need for lock washers and other locking components
    • Blue, medium removal torque
     More...
    Specifications
    Adhesive Type
    Anaerobic
    Brand
    Scotch-Weld™
    Flashpoint
    >=212 Degree Fahrenheit
    Full Cure
    24 Hours @ 72 F (22 C)
    Industries
    Appliance, Construction, General Industrial, Metalworking, Military and Government, MRO, Signage, Specialty Vehicle, Transportation, Woodworking
    Maximum Operating Temperature (Celsius)
    149 Degree Celsius
    Physical Form
    Liquid
    Product Form
    Bottle
    Removability
    Removable with hand tools
    Shelf Life in Months (from date of manufacture)
    12
    Storage Temperature
    72 F (22 C)
    Viscosity
    Self-Leveling
    Volume (metric)
    50 mL
    Details

    3M™ Scotch-Weld™ Threadlocker TL43 provides vibration, corrosion and shock resistance for fasteners in assembled form. Our blue, medium removal torque anaerobic adhesive is dispensed as a one-component, medium viscosity product. This long open time anaerobic adhesive cures quickly in the absence of air when parts are assembled.

    Prevents Nuts and Bolts from Loosening with Vibration
    Our 3M™ Scotch-Weld™ Threadlocker TL43 hardens and seals threaded assemblies to resist vibration and prevent loosening or leakage of secured fasteners. Applying this adhesive to fasteners before tightening seals out moisture and prevents corrosion. Application is fast and easy with just a targeted squeeze of the bottle. The anaerobic formulation bonds to oily metal parts, nuts and bolts, and begins to cure quickly into a polymer that seals, secures, and retains. An activator can be used for even faster cure or larger gap sizes. The medium strength adhesive loosens when needed with regular hand tools.

    Recommended Applications

    • Threadlocking of screws, bolts and nuts
    • Applications vary by temperature resistance, removability and oil tolerance

    Eliminates the Need for Lock Washers and Other Locking Components
    Our 3M™ Scotch-Weld™ Threadlocker TL43 is effective for locking, vibration resistance, sealing, and bonding threaded assemblies. Places where it is useful include machine tool access bolts, hydraulic system bolts, gear box/driveshaft bolts, bearing cover cap screws, countersunk screws and conveyor roller bolts.

    Understanding Anaerobic Adhesives
    Anaerobic adhesives are uniquely formulated to cure in the absence of oxygen. The term "anaerobic" means "living without air" and when the oxygen is excluded, a chemical chain reaction begins that causes the adhesive to polymerize. Contact with metal speeds the polymerization process and rapidly accelerates the curing process, forming tough cross-linked plastic that provides aggressive adhesion with

    • Prevents nuts and bolts from loosening with vibration
    • Fills and seals threads completely to help stop corrosion, rust and leaks
    • Eliminates the need for lock washers and other locking components
    • Blue, medium removal torque
    • Long open time anaerobic adhesives that cure quickly
    • Helps keep production equipment up and running
    Large Volume Order
    • All fields are required unless indicated optional

    •  
    • 3M will process, collect, store, use and transfer your personal data for such purposes in accordance with 3M’s Privacy.

    • Submit

    Thank You

    Your form was submitted successfully!

    Our Apologies...

    An error has occurred while submitting. Please try again later...

    Follow Us
    The brands listed above are trademarks of 3M.
    Change Location
    Philippines - English