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  7. 3M™ Scotch-Weld™ Threadlocker, TL77, red, 8.45 fl. oz. (250 ml) bottle

3M™ Scotch-Weld™ Threadlocker, TL77, red, 8.45 fl. oz. (250 ml) bottle

3M ID 7000000858UPC 00051115251443
  • One-part anaerobic adhesive
  • Permanent
  • Excellent vibration, corrosion, and shock resistance
  • Fast setting
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Specifications
Adhesive Type
Anaerobic
Applications
Small Joint Assembly
Brand
Scotch-Weld™
Breakaway Torque Strength
220 to 350 Pound
Full Cure Time
24 Hours @ 72 F (22 C)
Industries
Appliance, Construction, General Industrial, Metalworking, Military and Government, MRO, Signage, Specialty Vehicle, Transportation, Woodworking
Physical Form
Liquid
Prevailing Torque Strength
220 to 350 Pound
Product Form
Bottle
Product Type
Thread locker
Shelf Life in Months (from date of manufacture)
12
Storage Temperature
72 F (22 C)
Substrate
Metal (Unpainted)
Substrate 1
Metal (Unpainted)
Substrate 2
Metal (Unpainted)
Units per Case
2
Viscosity Range (cps) at Room Temperature
6,000-8,000
Details
  • One-part anaerobic adhesive
  • Permanent
  • Excellent vibration, corrosion, and shock resistance
  • Fast setting
  • Red
  • Helps keep production equipment up and running

3M™ Scotch-Weld™ Threadlocker TL77 is a permanent, high strength threadlocker for use with bolts and studs up to 1 1/2 inch (3.81 cm) in diameter, and coarse threaded parts.

Our 3M™ Scotch-Weld™ Threadlocker TL77 hardens and seals threaded assemblies to resist vibration and prevent loosening or leakage of secured fasteners. Applying this adhesive to fasteners before tightening, helps seal out moisture and prevents corrosion. Application is fast and easy with just a targeted squeeze of the bottle. Engineered for use on larger bolt sizes and coarse threaded parts, the anaerobic formulation 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 high-strength adhesive is only removable through high heat application. Our 3M™ Scotch-Weld™ Threadlocker TL77 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.

Suggested Applications

  • Designed to cure and seal threaded assembles for a wide range of applications
  • Designed to cure and seal threaded assembles for a wide range of applications