Original BÄDER Torque Seal Tamper Proof Indicator Standard Color RED 20ml - Threadlocker Made in Germany Since 1962 - Security Pen for Sealing and Proof of Manipulation.

Super useful. Get some acetone to remove it.

Easy to use, vibrant and your able to adjust the thickness of the torque seal line. Works well and I like it!

I have 2 piece brake rotors on my car and need to make sure the retaining bolt don’t come loose. This gives me a quick and easy way to check if they are backing out

I like this product a lot. I use it around an automotive shop when torquing fasteners, Marking auto parts for shipping as an anti-tamper agent. Great product.Midwestvdubparts

This is our favorite way to clean our blackstone

Does what it says on the tin. Cracks easily when a bolt turns, dries hard and brittle with a smooth exterior, and withstands the heat of my engine. The hottest spots look a little discolored from the original bright orange, but the compound still easily does the job: upon loosening the bolts, it always gives way and makes it obvious!