--- product_id: 287097850 title: "Threadlocker Blue 242 Nut/Bolt Locker & Threadlocker Red 271 Red 0.2 fl oz, 1 Tube" brand: "loctite" price: "$31.76" currency: USD in_stock: true category: "Loctite" url: https://www.desertcart.us/products/287097850-threadlocker-blue-242-nut-bolt-locker-and-threadlocker-red-271 store_origin: US region: United States of America --- # Locks fasteners tight Removable at 500°F Sets in 10 minutes Threadlocker Blue 242 Nut/Bolt Locker & Threadlocker Red 271 Red 0.2 fl oz, 1 Tube **Brand:** loctite **Price:** $31.76 **Availability:** ✅ In Stock ## Summary > 🔧 Lock it down, level up your gear game! ## Quick Answers - **What is this?** Threadlocker Blue 242 Nut/Bolt Locker & Threadlocker Red 271 Red 0.2 fl oz, 1 Tube by loctite - **How much does it cost?** $31.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/287097850-threadlocker-blue-242-nut-bolt-locker-and-threadlocker-red-271) ## Best For - loctite enthusiasts ## Why This Product - Trusted loctite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fast-Acting Cure:** Sets quickly in 10 minutes and fully cures in 24 hours—get back to work faster. - • **Wide Compatibility:** Perfect for 6-25mm fasteners across engines, power tools, vehicles, and more. - • **Rust & Leak Defense:** Waterproof formula shields threads from corrosion and leaks, extending equipment life. - • **Vibration-Proof Security:** Keep your machinery locked down and running smooth—no more loosening bolts under pressure. - • **Dual-Strength Flexibility:** Blue 242 for medium strength & easy disassembly; Red 271 for permanent, high-strength hold. ## Overview Loctite Threadlocker Blue 242 & Red 271 provide medium to high-strength locking and sealing for metal fasteners from 6mm to 25mm. Designed to prevent loosening from vibration, they also protect against rust and leaks. Blue 242 allows easy removal with hand tools, while Red 271 offers a permanent bond removable only by heating to 500°F. Both set in 10 minutes and fully cure in 24 hours, making them essential for maintaining reliable performance in engines, machinery, and power equipment. ## Description Loctite Threadlocker Blue 242 & Red 271**: Designed to lock and seal threaded fasteners, preventing loosening from vibration. Blue 242 is ideal for 6-19mm fasteners, perfect for small motors, mowers, and power equipment, offering medium strength and easy disassembly. Red 271 is suited for fasteners up to 25mm (1 inch), ideal for engines, machinery, and vehicles, providing a permanent, high-strength solution. Both formulas protect threads from leaks, rusting, and corrosion, eliminating the need for expensive lock nuts and washers. They set in 10 minutes and fully cure in 24 hours, with Red 271 being removable only by heating parts to 500°F (260°C). ## Features - Lock and Seal Fasteners: Prevents loosening of metal fasteners caused by vibration on small motors, mowers, power equipment, engines, machinery, and vehicles - Prevents Rust and Corrosion: Moisture-resistant formula protects from leaks, rusting, and corrosion, eliminating the need to stock up on expensive lock nuts and washers - Removable/Permanent Fix: Can be removed with hand tools. Permanent seal prevents tampering and is only removable once cured by heating parts up to 500°F (260°C) - Easy and Quick: Sets in 10 minutes and fully cures in 24 hours - For 6-25mm Fasteners: Medium and high-strength formulas for use on threads for nuts and bolts from 6mm to 25mm (up to 1 inch) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08XLC6RL4 | | Best Sellers Rank | #13,525 in Automotive ( See Top 100 in Automotive ) #38 in Thread Lock Sealers | | Brand Name | Loctite | | Color | Blue,Red | | Compatible Material | Metal | | Container Type | Can, Tube | | Customer Reviews | 4.7 4.7 out of 5 stars (127) | | Full Cure Time | 24 hours | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Weight | 5.67 g | | Material Type | Metal | | Number of Pieces | 2 | | Other Special Features of the Product | Vibration Resistant | | Specific Uses For Product | engines, machinery, mowers, power equipment, small motors, vehicles | | Unit Count | 1 Count | | Viscosity Level | Medium | | Volume | 6 ml | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Loctite - **Item Form:** Liquid - **Material:** Metal - **Special Feature:** Vibration Resistant - **Specific Uses For Product:** engines, machinery, mowers, power equipment, small motors, vehicles ## Images ![Threadlocker Blue 242 Nut/Bolt Locker & Threadlocker Red 271 Red 0.2 fl oz, 1 Tube - Image 1](https://m.media-amazon.com/images/I/51pNsg9V6TL.jpg) ## Frequently Bought Together - Loctite Threadlocker Blue 242 Nut/Bolt Locker & Threadlocker Red 271 Red 0.2 fl oz, 1 Tube - Permatex 80078 Anti-Seize Lubricant With Brush Top Bottle Prevents Galling, Corrosion, Seizing, Refined Blend Aluminum, Copper, And Graphite Lubricants For Spark Plugs 8 oz - LOCTITE 243 Automotive Threadlocker Blue - Medium Strength Thread Lock, General Purpose, Oil Tolerant - 6 ml, 1 Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/287097850-threadlocker-blue-242-nut-bolt-locker-and-threadlocker-red-271](https://www.desertcart.us/products/287097850-threadlocker-blue-242-nut-bolt-locker-and-threadlocker-red-271) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-18*