Wd-40 specialist, gallon, rust remover soak, safely removes tough rust from metal parts & tools, restores surfaces to bare metal, all ingredients are non-hazardous, biodegradable, user friendly & acid free, targets the rust, surrounding surfaces are left intact, won't remover paint or damage plastic or rubber.

• Safely removes tough rust from metal parts and tools
• All ingredients are biodegradable
• Targets the rust, safe for surrounding areas
• Non-toxic and acid-free