The new Liquid Wrench Pro Penetrant and Lubricant, powered by FlashSight technology features a zero-VOC formula as well as a built-in LED light located directly above the spray nozzle, enabling users to see where they spray and improving accuracy in low-light areas. This, combined with the product formulation delivers the power of a penetrating oil, able to cut through the toughest rust, grease and corrosion, and a long-lasting lubricant that reduces friction and wear. The product also includes a locking on-and-off collar for convenient no-mess storage, two spray options – with or without a straw and pro-grade anti-seize formula. It is also safe on metal, painted surfaces, plastic and rubber, breaks down built-up rust and cuts through tough grease. The product also provides corrosion protection on all metals including copper, brass and bronze.