Cross Check™ Torque Seal® Tamper-Proof Indicator Paste

Stock 1224

stock - Check below- correct as of the 4.12.23

Red  - in stock    75

Orange   Nil stock

Pink     in stock   40

BLUE   in stock  64

white     in stock    37

GREEN  in stock    60


Grey in stock    31

YKEM®Cross-Check™provides a convenient visual method for identification of vibratory loosening or tampering in nuts, bolts, fasteners, and assemblies. Provides warranty protection against tampering. Marks will be easily broken if parts are tampered with or become loose. Highly visible marks. Excellent adhesion to metal and other substrates.

This product replaces Torque seal


  • Tamper Proof Torque Mark
  • Safe for most surfaces
  • Highly visible
  • Excellent adhesion
  • Visually detects loose nuts & bolts
  • Provides warranty protection
  • Boeing Specification: BMS8-45 Type II
  • Long shelf life-  2 Years.
  • Link for MSDS
  • tech data sheet