Dykem Cross Check™ Torque Seal® Tamper-Proof Indicator Paste, 1 Oz, Yellow, Pack Of 24

Apply a highly visible Dykem Cross Check mark to nuts and bolts to quickly identify if any loosening of bolts occurs after the nuts and bolts have been tightened and secured, whether the loosening is from vibrations during use, the environment or tampering. These permanent markers easily adhere to most surfaces safely.