{"product_id":"permatex-medium-strength-threadlocker-blue-gel-35-g-removable-vibration-resistant-seal-for-bolts-nuts","title":"Permatex Medium Strength Threadlocker Blue Gel 35 g — removable, vibration-resistant seal for bolts \u0026 nuts","description":"\u003cp\u003e\u003cstrong\u003ePermatex 24835 Medium Strength Threadlocker Blue Gel is a removable thread adhesive that locks and seals bolts and nuts from 1\/4\" to 3\/4\" while allowing later disassembly with hand tools.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis blue gel threadlocker from Permatex is formulated to stop fasteners from backing out because of vibration, to seal threads against leaks and corrosion, and to simplify maintenance by remaining removable. The medium-strength gel applies cleanly without dripping, so you can target studs, bolts, and nuts in automotive, motorcycle, marine, and household repairs. It fills gaps in the threaded joint, cures to a shock-resistant bond, and is engineered so assemblies can be taken apart without damaging threads when service is required.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Permatex Threadlocker Blue perform on vibration-prone parts?\u003c\/h3\u003e\n\u003cp\u003eThe gel locks threaded connections by penetrating the threads and curing into a resilient polymer that resists loosening from vibration and shock. Because it is a medium-strength formula, it provides reliable retention for most fasteners while still permitting removal with standard hand tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEffective on bolts and nuts from 1\/4\" to 3\/4\" (6–20 mm).\u003c\/li\u003e\n  \u003cli\u003eShock- and vibration-resistant cured bond.\u003c\/li\u003e\n  \u003cli\u003eReduces need for mechanical lock washers or specialty fasteners.\u003c\/li\u003e\n  \u003cli\u003eRemovable with hand tools for routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this on automotive engine and drivetrain fasteners?\u003c\/h3\u003e\n\u003cp\u003eYes — it’s suited for many automotive applications such as valve cover bolts, water pump fasteners, oil pan bolts, and drive shaft hardware. The gel consistency prevents runs and mess on vertical or overhead fasteners, making accurate application easier in engine compartments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecommended for valve cover, water pump, oil pan, and drive shaft bolts.\u003c\/li\u003e\n  \u003cli\u003eGel form prevents dripping during overhead application.\u003c\/li\u003e\n  \u003cli\u003eSeals threads to reduce leaks and slow corrosion.\u003c\/li\u003e\n  \u003cli\u003ePermits disassembly without heating in most cases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I apply and remove the threadlocker safely?\u003c\/h3\u003e\n\u003cp\u003eApply a small bead or spot to the clean, dry threads before assembly; the gel spreads into the joint when tightened. For removal, standard hand tools typically break the cured bond; if extra force is required, careful heating or penetrating oil can assist without harming parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on clean, oil-free threads for best cure.\u003c\/li\u003e\n  \u003cli\u003eApply a drop to stud or bolt threads; assemble and torque to spec.\u003c\/li\u003e\n  \u003cli\u003eRemove with hand tools; apply heat or penetrating fluid if needed.\u003c\/li\u003e\n  \u003cli\u003eStore capped to keep dispensing tip clean and prevent cure in bottle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat precautions or limitations should I be aware of?\u003c\/h3\u003e\n\u003cp\u003eThis medium-strength formula is not intended as a permanent, immovable adhesive for fasteners that must never be removed. It’s designed for steel and common metal fasteners; for larger threads, soft metals, or permanent locking needs, evaluate a higher-strength product or consult manufacturer guidance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNot a permanent lock—removable with hand tools.\u003c\/li\u003e\n  \u003cli\u003eBest on metal-to-metal threaded connections; test on specialty alloys.\u003c\/li\u003e\n  \u003cli\u003eNot a substitute for structural adhesives in critical load-bearing joints.\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle or equipment torque specs; threadlocker does not replace correct torque.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you maintain cars, motorcycles, boats, bicycles, or do regular household repairs and want a dependable way to prevent fasteners from loosening while keeping future serviceability simple, Permatex 24835 Threadlocker Blue Gel is a practical choice. It's aimed at DIYers, mechanics, fleet maintenance teams, and hobbyists who need a controlled, medium-strength thread sealant that combines leak protection with removable retention.\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: Is Permatex Blue Threadlocker permanent?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This is a medium-strength formula — it holds fasteners securely but can be removed later with standard hand tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What bolt sizes work best with this product?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for nut and bolt sizes from 1\/4\" to 3\/4\" (6–20 mm), ideal for most automotive and household fasteners.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Permatex","offers":[{"title":"Default Title","offer_id":55167158387031,"sku":"B08LMLKX48","price":35.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/permatex-24835-front-label.jpg?v=1790376959","url":"https:\/\/britishgarage.co.uk\/products\/permatex-medium-strength-threadlocker-blue-gel-35-g-removable-vibration-resistant-seal-for-bolts-nuts","provider":"British Garage","version":"1.0","type":"link"}