{"product_id":"blaster-penetrating-oil-spray-pb-blaster-big-shot-18-oz-6-pack-rust-loosener-low-tension-formula-360-valve","title":"Blaster Penetrating Oil Spray PB Blaster Big Shot 18 oz (6-Pack) — Rust Loosener, Low-Tension Formula \u0026 360° Valve","description":"\u003cp\u003e\u003cstrong\u003ePB Blaster Big Shot is a heavy-duty penetrating oil spray formulated to quickly loosen rusted, frozen, or seized nuts, bolts and metal parts while leaving a protective film to help slow future corrosion.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen bolts, screws or moving metal parts seize from rust or corrosion, a fast-acting penetrant can save hours of prying, cutting or replacement. This 6-pack of 18 oz PB Blaster aerosols delivers a low-surface-tension formula that seeps into tight threads and crevices and a 360-degree valve with easy-press actuator for use at any angle—even upside down. The cans are designed for frequent shop use and larger jobs while remaining compliant with state VOC rules.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly does PB Blaster free stuck bolts and rusty parts?\u003c\/h3\u003e\n\u003cp\u003ePerformance varies with the degree of rust and how long the part has been corroding, but PB Blaster is engineered to penetrate rust rapidly. In many cases you’ll see loosening within minutes and can free fasteners with standard hand tools after allowing the product time to soak.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLow surface tension formula penetrates deep into threads and tight spaces.\u003c\/li\u003e\n  \u003cli\u003ePenetrating catalyst action accelerates break-up of surface corrosion.\u003c\/li\u003e\n  \u003cli\u003eOften loosens fasteners within minutes when given a short dwell time.\u003c\/li\u003e\n  \u003cli\u003eLarge 18 oz can covers multiple applications and larger projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this spray in awkward positions or upside down?\u003c\/h3\u003e\n\u003cp\u003eYes — the Big Shot cans include a specialized 360-degree valve and an easy-press actuator so you can spray at any orientation. That makes it practical for undercarriage work, tight engine bays or other hard-to-reach spots without fumbling for repositioning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e360-degree valve enables spray from any angle, including inverted use.\u003c\/li\u003e\n  \u003cli\u003eEasy-press actuator reduces fatigue during repetitive applications.\u003c\/li\u003e\n  \u003cli\u003ePrecision spray reaches tight gaps and crevices for targeted penetration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes PB Blaster also protect metal after loosening rusted parts?\u003c\/h3\u003e\n\u003cp\u003eBesides breaking free corroded connections, PB Blaster leaves a light protective film that helps displace moisture and reduce immediate re-corrosion. This film can serve as a short-term rust inhibitor prior to applying a dedicated lubricant or protective coating for long-term protection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLeaves a thin barrier that helps block moisture from bare metal surfaces.\u003c\/li\u003e\n  \u003cli\u003eActs as a preparatory treatment before applying grease or long-term protectants.\u003c\/li\u003e\n  \u003cli\u003eUseful for preventative maintenance to slow future surface corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this product suitable for professional and DIY use?\u003c\/h3\u003e\n\u003cp\u003ePB Blaster Big Shot is formulated for both professional technicians and home mechanics who need dependable penetrating power on heavy-duty jobs. The larger can size and straightforward spray controls make it efficient for frequent shop tasks as well as occasional home repairs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBig 18 oz capacity designed for extended projects and regular use.\u003c\/li\u003e\n  \u003cli\u003eTrusted by professionals for automotive, industrial and mechanical repairs.\u003c\/li\u003e\n  \u003cli\u003e50-state VOC compliant for broad regulatory compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: this six-pack of PB Blaster Big Shot 18 oz cans is ideal for mechanics, restoration hobbyists, fleet maintenance teams and DIYers who need a reliable penetrating oil for stubborn rust, frozen fasteners and routine corrosion control. Choose this pack if you want a generous supply of a proven penetrant with flexible spraying capability for both shop and field work.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long should I let PB Blaster sit before trying to remove a bolt?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Allow 5–15 minutes for light corrosion; heavily seized parts may need repeated applications and longer soak times.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Big Shot can usable upside down?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 360-degree valve and actuator let you spray from any angle, including inverted positions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Blaster","offers":[{"title":"Default Title","offer_id":67585661862073,"sku":"B085B3RWDW","price":128.63,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/blaster-big-shot-front-can.jpg?v=1790474899","url":"https:\/\/redleafauto.ca\/products\/blaster-penetrating-oil-spray-pb-blaster-big-shot-18-oz-6-pack-rust-loosener-low-tension-formula-360-valve","provider":"Redleaf Auto","version":"1.0","type":"link"}