I've had impressive success with Evapo-Rust original formula for converting rusty nuts and bolts. This time I'm going to see if the Evapo-Rust Rust Remover GEL a try on a rusty iron engine block. Formula claims it sticks to vertical surfaces and can be rinse off in 1 to 2 hours. Stay tuned for results...
#rust #rusty #enginerebuild #carrestoration