Liquid Wrench Pro Penetrant and Lubricant, powered by FlashSight Technology, features 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.

Liquid Wrench Pro Penetrant and Lubricant breaks down built-up rust and cuts through tough grease and offers corrosion protection on all metals, including copper, brass, and bronze. The product is formulated to deliver 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, making it a versatile tool for all trades.

The spray cannister features a locking on-and-off collar, allowing for convenient no-mess storage, and offers two spray options for use with or without a straw. The product is safe on metal, painted surfaces, plastic, and rubber.