Seal Allows for Easy Visual Inspection of Parts3M Scotch-Seal Tamper Proof Sealant can be applied over adjustable or removable parts to indicate changes, adjustments, tampering or any type of unwanted meddling. When the part is altered, a clear, observable break in the seal shows that someone has made unauthorized adjustments to the parts. Suggested ApplicationsAnti-tamperingElectronics manufacturingProtecting settings and calibrationsVisual inspectionsResists Oil, Gasoline, Water, Jet Fuel and FungusThe exposed surfaces will accept ink from an inspectors approval stamp and can be marked as soon as 20 seconds after the sealer application for fast tack-free usability. Application of 3M Scotch-Seal Tamper Proof Sealant is simple and straightforward; just extrude from the collapsible metal tube onto a clean, dry and dust-free surface. This product also provides resistance to oil, gasoline, water, jet fuel and fungus. Bringing Better Ideas to the Surface through Science and InnovationIn the 3M Industrial Adhesives and Tapes Division, they apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, their technologies help customers like you deliver competitive products to the market faster and more efficiently.