Vibra-TITE Viz-Torque Tamper Detection Marker Red (20241)

Love this stuff. It's vital for very important bols and screws such as axle bolts and other vital connections. You can immediately see if it has started comming loose and it only takes half a second to apply. Should be part of every mechanics tool kit

works well

Really like this compared to other paint pens and stuff of that nature, this stuff dries hard and thick so you will know exactly where you put your marks. Sticks to pretty much anything and doesnt shrink down or thin out after it dries, incredible product

This makes for quick and easy visual inspections of hardware. Pictured are the 63 industries 5 lb propane tank holder and Anderson quick disconnect jumper cable. I've been using this or similar products since I began beginning work in the off road industry. Variety of colors offered.

This is a great product for an old guy with a poor memory. I’ve been restoring my old Mustang and installing a ton of new parts and mocking up different components. It’s very convenient to mark the bolts that have been tightened and finished so you don’t have to try to remember if you completed That specific part.

First use, kneed the tube so liquid doesn't pour out.

Works well . Good value

Works great!