3M TL77 Rite-Lok Threadlocker

CONTACT REP

Description for 3M TL77 Rite-Lok Threadlocker

A one component anaerobic adhesive that cure and seal threaded assemblies is a permanent, high strength, high viscosity threadlocker designed to work well with larger diameter (up to 11 /2") and coarse threaded parts.

*See Terms of Use Below

Application Type	Bond, Seal, Threadlocker
1 Part or 2 Part	1-Part
Material Form	Liquid (before cure)
Substrate	Commercial aluminum (Active Fast cure) , Copper (Active Fast cure) , Inconel (Inactive Slow cure), Stainless Steel (Inactive Slow cure), Nickel (Active Fast cure) , Iron (Active Fast cure) , Bronze (Active Fast cure) , Brass (Active Fast cure) , Manganese (Active Fast cure) , Monel (Active Fast cure) , Kovar (Active Fast cure) , Silver (Inactive Slow cure), Cadmium (Inactive Slow cure), Zinc (Inactive Slow cure), Magnesium (Inactive Slow cure), Chemical black oxide (Inactive Slow cure), Gold (Inactive Slow cure), Galvanized steel (Inactive Slow cure), Magnetite Steel (Inactive Slow cure), Plated parts (Inactive Slow cure), Anodized Aluminum (Inactive Slow cure), Galvanized steel (Inactive Slow cure), Pure aluminum (Inactive Slow cure)
Manufacturer	3M
Chemistry	Dimethacrylate
Cure Method	Anaerobic
Cure Temperature (°C)	20 to 25
Cure Time (min)	1,440, 1,440
Viscosity (cPs)	High, 6,000 to 8,000
Fluorescent	Fluorescence
Color	Red
Torque (psi)	150 to 35 (in.lb), 150 to 500 (in.lb)
High Temperature Resistance (°C)	149
Low Temperature Resistance (°C)	-54
Key Specifications	Mil-Spec (United States Military Standard): MIL-S-46163A

Best Practices for 3M TL77 Rite-Lok Threadlocker

Register for FREE to view more details

Why register?

View Technical Details
View Test Methods
View Key Specifications
View Similar Materials
Save your Project Searches

See what Gluespec offers

Sign up now Already registered? Sign in!

Email: *

Password: *

Confirm Password: *

Do you prefer to see data in °F or °C?

First Name: *

Last Name: *

Phone: *

Company Name: *

Address: *

Postal Code: *

Country: *

Job Function: *

Industry: *

Describe: *

I agree to the terms of use *

*: Required

Technical Data for 3M TL77 Rite-Lok Threadlocker

*See Terms of Use Below

Overview

Application Type
- Adhesive - Bond
- Sealant - Seal
- Threadlocker
1 Part or 2 Part
- 1-Part
Material Form
- Liquid - Liquid (before cure)
Substrate
- Metal - Inconel (Inactive Slow cure)
- Aluminum - Commercial aluminum (Active Fast cure) , Pure aluminum (Inactive Slow cure)
- Copper - Copper (Active Fast cure)
- Nickel - Nickel (Active Fast cure)
- Iron - Iron (Active Fast cure)
- Bronze - Bronze (Active Fast cure)
- Brass - Brass (Active Fast cure)
- Manganese - Manganese (Active Fast cure)
- Monel - Monel (Active Fast cure)
- Kovar - Kovar (Active Fast cure)
- Silver - Silver (Inactive Slow cure)
- Cadmium - Cadmium (Inactive Slow cure)
- Zinc - Zinc (Inactive Slow cure)
- Magnesium - Magnesium (Inactive Slow cure)
- Black Oxide - Chemical black oxide (Inactive Slow cure)
- Gold - Gold (Inactive Slow cure)
- Plated Parts - Plated parts (Inactive Slow cure)
- Galvanized - Galvanized steel (Inactive Slow cure)
- Anodized Aluminum - Anodized Aluminum (Inactive Slow cure)
- Stainless Steel - Stainless Steel (Inactive Slow cure)
- Galvanized Steel - Galvanized steel (Inactive Slow cure)
- Magnetite Steel - Magnetite Steel (Inactive Slow cure)
Industry
- Other - threaded assemblies that meet a wide range of applications to prevent vibration loosening and/or leakage, work well with larger diameter (up to 1 ½ “) and coarse threaded parts.
Chemistry
- Acrylic - Dimethacrylate
Cure Method
- Anaerobic
Color
- Red
Key Specifications
- Mil-Spec (United States Military Standard) : S-46163A - MIL-S-46163A

Specifications

Cure Specs

Cure Temperature (°C)	20 to 25
Cure Time (min)	1,440, 1,440
Viscosity (cPs)	High, 6,000 to 8,000	Test Method
Fixture or Handling Strength Time (min)	10 to 30, <5.00	Test Method
Set Time (min)	Fast
Fluorescent	Fluorescence

Bond Strength

Torque (psi)	150 to 35 (in.lb), 150 to 500 (in.lb)
General Bond Strength (psi)	High

Material Resistance

Non-Corrosive	Excellent corrosion resistance
High Temperature Resistance (°C)	149	Test Method
Low Temperature Resistance (°C)	-54	Test Method
Vibration Resistance/Shock Resistance	Excellent shock resistance, Excellent vibration resistance

Business Information

Shelf Life Details	Store product in cool, dry area out of direct sunlight.;3M™ Scotch-Weld™ Threadlocker Anaerobic Adhesives have a shelf life of twelve months when stored at 60° to 80°F (16° to 27°C) in the original unopened container.
Shelf Life Temperature (°F)	60 to 80
Shelf Life (mon)	12

Not Good For

Don't Use For	Most Plastics
Don't Use With	Not recommended for use in piping systems that contain pure oxygen, Oxygen-rich environment, Chlorine, or strong oxidizing substances

Best Practices for 3M TL77 Rite-Lok Threadlocker

*See Terms of Use Below
1. Surface Preparation
  
  Ensure parts are clean, dry and free from oil, grease and dirt. For best results, clean and dry parts with solvent or 3MTM Scotch-WeldTM Activator. (Activator can also be used on inactive surfaces or to accelerate the cure on active surfaces.)
  
  If not sure of surface type, always use activator.
2. Application
  
  Shake the adhesive bottle well before use.
  
  Avoid touching the metal surfaces with the bottle tip since the metal ions may react with the adhesive upon contact and eventually may clog the bottle tip.
  
  Apply adhesive onto the threaded part where the contact area will be in the final assembly. For larger parts, use more adhesive and rotate the threaded part to spread adhesive evenly around contact area.
  
  For through holes, apply several drops of adhesive onto the bolt at the nut engagement area. For blind holes, apply several drops of the adhesive down the internal threads to the bottom of the hole.
3. Curing
  
  Allow assemblies to set for sufficient time so that handling strength or full cure will occur before further processing or testing.
Comparable Materials for 3M TL77 Rite-Lok Threadlocker

*See Terms of Use Below

Spec Engine^® Results
- TL90 Rite-Lok Threadlocker(3M)
  A one component anaerobic adhesive that cure and seal threaded assemblies is low viscosity to provide a wicking action, medium strength threadlocker that locks and seals small compression and ferrule fittings. It is useful for pre-assembled parts.
- TL42 Rite-Lok Threadlocker(3M)
  A one component anaerobic adhesive that cure and seal threaded assemblies is a general purpose, removable with hand tools, medium strength threadlocker ideal for machine tool access bolts, and hydraulic system bolts.
- Scotch-Weld Threadlocker Anaerobic Adhesive TL62(3M)
  Medium to high strength threadlocker that is especially developed to secure assemblies with high strength retention, one-component, Fluorescence, Fast setting, excellent vibration, corrosion, and shock resistance.
- Compare All