Mechanics and DIYers, this Blaster Penetrating Catalyst is the secret weapon you need for those stubborn, rusted bolts and parts! The 11oz can comes with a handy pro straw that lets you target exactly where you need the lubricant without making a mess. This stuff is seriously powerful - it creeps into microscopic pores and breaks the surface tension between rusted parts, making even the most seized-up bolts easier to remove. The formula displaces moisture and lubricates as it works, preventing future corrosion while loosening existing rust. Whether you're working on automotive repairs, machinery maintenance, household fixtures, or any project where rust has taken over, this penetrant gets the job done. I've used it on everything from brake caliper bolts to garden tool joints to decades-old plumbing fittings, and it rarely disappoints. The pro straw is key for getting into tight spaces and avoiding overspray on surrounding components. It's also great for preventing rust on tools and equipment you store in damp areas. The 11oz size is perfect for keeping in your toolbox or garage - not too big, but enough for multiple projects. If you're tired of broken bolts, stripped threads, or spending hours fighting with rusted components, having this Blaster Penetrating Catalyst on hand will save you so much time and frustration. It's one of those products that experienced mechanics always have in their arsenal because it just works when nothing else will!
Free 30-day returns 
Free 30-day returns
