3M™ Scotch-Weld™ Tamper Proof Sealant EC-1252, Pink, 5 oz tube

3M™ 021200-20179 Scotch-Weld™ Tamper Proof Sealant EC-1252 is a one-part, nitrile-phenolic-based sealant designed to indicate tampering or movement of adjustable or removable parts. This pink liquid sealant dries tack-free within 20 seconds and cures fully in 24 hours, making it ideal for aerospace and electronics applications where calibration integrity is critical. It resists fungus growth, accepts ink stamps quickly, and offers a self-extinguishing feature for added safety. Commonly used to protect hydraulic, pneumatic, and electronic equipment settings, EC-1252 helps prevent unauthorized adjustments and ensures compliance in sensitive environments.