Introducing LIQUID WRENCH® Pro Penetrant & Lubricant powered by FlashSight™ TECHNOLOGY. It’s breakthrough technology for breaking through the toughest rust, grease and corrosion by combining the utility of a built-in LED light with the power of a fast-acting, pro-grade formula.
Now Rust has nowhere to hide.
FlashSight™ LED Technology lets you see in dark, tight spaces for the life of the can and longer.
Ergonomically designed actuator button for enhanced grip and easy spraying.
Choose between the light only 
or light and spray 
. Switch to the locked "OFF" position to prevent unintentional spraying 
.
Our most innovative, technologically advanced formula quickly penetrates rust, corrosion and grease while providing superior long-lasting lubrication.
