 When you've got rust to bust, you use PB Blaster. When you need to lubricate something to make it work or slide smoothly, you use Blaster Premium Synthetic Multi-Max Lubricant. Both cans feature Blaster's unique Pro Straw top, letting you adjust flow from a wide spray to just a drop. Blaster offers a family of products to help you penetrate, lubricate, loosen, fix, and conquer each job. Don't bust your knuckles, bust your nuts.