SmartAdhesives

T4 Heat Resistant Permanent Threadlocker

T4 Heat Resistant Permanent Threadlocker

  • High-torque, high heat

  • 200 lb. breakaway torque

SmartAdhesives T4 Threadlocker is a permanent, high-strength, heat-resistant, thread locking adhesive and sealant for metal threaded fasteners and joined parts subject to high temps, like engines. T4 is not easily removed by hand tools. Once cured, T4 creates a tight, durable seal that prevents loosening and leakage from shock and vibration, and keeps out air and moisture to prevent corrosion. This adhesive cures at room temperature when no longer exposed to air, such as tightening a nut onto threads coated with adhesive. T4 cures to a workable strength in 6 hours at room temperature and reaches full cure in 24 hours.

Recommended Substrates

  • Metal: Aluminum, Nickel, Stainless Steel
  • Metal: Steel, Copper, Galvanized Steel, Chromated Steel

Industries & Uses

Technical Materials

Performance

  • Service temperature

    -40 to 375 degrees F

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  • Impact resistant

    Yes

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  • Water resistant

    Yes

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  • Solvent resistant

    Yes

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Cured properties

  • Color when dry

    Blue

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  • Dries transparent

    No

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  • Can be painted/stained

    Yes

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  • Fills gaps

    No

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  • Removable

    No

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  • Flexible

    No

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  • Rigid

    Yes

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Liquid properties

  • Form

    Thin Liquid

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  • Non-drip

    No

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  • Low/no VOCs

    Yes

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  • Viscosity @ 77°F (25°C)

    1,000 cP

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  • Worklife

    Indefinite (anaerobic)

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  • Set time

    6 hours

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  • Full cure time

    24 hours

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  • Shelf life

    12 months

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  • Cure method

    Anaerobic

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  • Application temperature

    60 - 80 degrees F

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Handling

  • Number of components

    1

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  • Mix ratio

    No mixing required

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  • Application methods

    Bottle

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Application instructions

DIRECTIONS:

Shake well before using.

(1) Clean and dry parts: Remove all oil, dirt, and grease.

(2) Apply to both surfaces: Apply several drops to both parts (e.g. bolt and screw threads).

(3) Assemble: Assemble parts together and secure to desired torque value. Workable strength is achieved in 6 hours at room temp. Full cure is 24 hours.

(4) Cleanup: Cured product can be removed by soaking in solvent and using a wired brush.

(5) Disassembly: If standard hand tools do not work, heat nut or bolt to approx. 490F and disassemble while hot.

(6) Storage: Store in cool, dry place away from sunlight.

Safety Information

PRECAUTIONS:
Avoid contact with eyes and skin. Wash hands thoroughly after handling.

KEEP OUT OF REACH OF CHILDREN.

SUGGESTED FIRST AID: Eye Contact: Immediately flush eyes with plenty of water for 15 min, occasionally lifting upper and lower eyelids. If irritation persists, seek medical advice. Skin Contact: Wash skin with soap and water. If irritation persists, seek medical advice. Inhalation: Move to fresh air. If irritation persists, seek medical advice. Ingestion: Do not induce vomiting. Drink two glasses of water. Seek medical advice.

Shipping information

Shipping Weights

  • T4ML10 (10ml bottle): 0.3 pounds
  • T4ML10CASE (CASE of 10 - 10ml bottles): 1.2 pounds
  • T4ML50 (50ml. bottle): 0.4 pounds
  • T4ML250 (250ml. bottle): 1.1 pounds


Shipping weight is the total weight of the product, including the box and packaging required to safely ship the item.

Notes

 

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