DYKEM Cross-Check - Tamperproof Marker/Torque Seal - 1 oz Tube (2 Pack, Orange)

Great stripe but unfortunately in a metal tube. This is a problem because once you squeeze the tube the stuff wants to keep coming out. Keep a rag handy.

Used this to monitor some critical hardware in a major car repair. I've used similar product in a previous career and wanted to monitor if certain bolts have moved. The material appears firm and secure and dried fine in cold weather.

Used this on a recent 4x4 suspension upgrade so I can visually see if the nuts/bolts back off after being torqued. I had to remove and re-torque several things and can say even after a couple days this stuff is difficult to remove unless you are really, really trying to do so. So far it works fantastic and exactly as advertised.

This stuff is super easy to use and gives a quick visual reference of a fasteners tightness. If you torqued the fastener to spec and the “seal” on the dykem has been disturbed then you know the fastener no longer tifht

Bright, no drip and easy to use to let you visually know when bolts or nuts are tight. I'll be putting this on everything I wrench on.After about a year it still is bright orange on my sportbike and Jeep parts that I have used it on. Holds up great to vibration and heat.

Very visible and strong even in high vibration applications. I use it on my 2-stroke paramotor to make my preflight checks easily and confidently, and it’s held up well yet been removable (not without some coaxing, though) when I needed access.

Partially dried out, impossible to use and squeeze out of tube.