LOCTITE® 668

Features and Benefits

Available sizes:

A 1-part, easy-to-apply, semi-solid retaining compound stick for bonding cylindrical fitting parts. Ideal for vertical and overhead applications. Fluoresces under UV light. Great for quality control.
LOCTITE® 668 is a green, fluorescent, wax-like, semi-solid retaining compound packaged in a self-feeding stick, designed for the bonding of cylindrical fitting parts. It is particularly well suited for applications where a liquid product may be too fluid to stay on a part or be difficult to apply. It allows for direct contact to metal parts during application to ensure even coverage.
  • Convenient, non-drip stick format
  • Stores easily
  • Temperature resistant up to 204°C (400°F)
  • Allows direct contact for even coverage
  • Fluorescent under UV for quality control
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Documents and Downloads

Safety Data Sheets and RoHs
LOCTITE® 668, 19 g Stick 640470 en-CA
IDH: 640470
EAN: 079340391482

Size Case: Stick

Quantity: 5.0/case

No documents found

Technical Information

Color Green
Cure type Anaerobic cure
Key characteristics No mix, Strength: low to medium strength
Number of components 1 part
Physical form Wax