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Realth

Realth 10 ml 4 Pack Thread Locker M222 M243 M272 M290

✅ In stock
F
Grade
💤 Not a Deal
4/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$8.99
Listed $8.99
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 1:57 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰The current price is slightly above the going rate for this product — worth watching for a drop.
  • 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 0/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Realth LLC
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

Economical Solution: Cost-effective and efficient, our lock tight threadlocker helps reduce the risk of costly equipment damage and repairs by preventing loosening and maintaining tight connections over time. Applied between two mating threads, these liquid threadlocker adhesives secure nuts, bolts, and threaded fasteners in place. They cure to form a strong bond that prevents loosening, ensuring assemblies retain clamp load over time.
Application: These sealants are widely used in automotive applications, such as valve covers, oil pans, pumps, and engines, to prevent bolts from loosening and extend the lifespan of components. At home, they are commonly used for bicycles, motorcycles, locksets, lawnmowers, and hardware to ensure bolts stay securely in place. In workshops and DIY projects, threadlockers are ideal for fixing homemade projects, sealing bezels, securing freestyle drones, desktop printers, and other products, improving performance and reliability by preventing thread loosening from vibration and shock.
222 Purple Threadlocker: This low-strength threadlocker is ideal for metals like aluminum and brass, providing flexibility for various applications. Realth Purple Threadlocker is perfect for carburetor screws, eyeglasses, and small screws on laptops. Its low strength allows for easy removal with the same tool used for assembly. Available in a convenient liquid form, it's especially efficient for screws under ¼ inch in diameter.
243 Blue Threadlocker: A versatile, medium-strength threadlocker that provides a secure bond, removable with hand tools. It works on all metals, including passive substrates like stainless steel, aluminum, and plated surfaces, without the need for a primer. Ideal for use on most oil-coated or "as-received" fasteners, making it convenient for a wide range of applications.
272 Red Threadlocker: A high-strength, medium-viscosity, anaerobic-curing threadlocker designed for demanding applications. Realth 272 offers superior temperature resistance up to 232°C and a fixture time of 10 minutes on steel, 5 minutes on brass, and 15 minutes on stainless steel. Ideal for preventing adhesive migration, it tolerates slight industrial oil contamination and is suitable for all metal fasteners, with a breakaway torque of 23 Nm on M10 bolts.
290 Green Threadlocker: A medium-to-high-strength, low-viscosity wicking threadlocker ideal for locking preassembled fasteners like electrical connectors and set screws. It flows into tight spaces through capillary action, making it perfect for sealing welds, castings, and powdered metal parts. Cures in 24 hours and can be removed with hand tools, though heat may be required for disassembly. Provides protection against loosening, rust, and corrosion, and works exclusively on metal fasteners.

⚙️ Specifications

Material
Silicone
Brand
Realth
Style
M222/M243/M272/M290
Item Weight
3.2 ounces
Item dimensions L x W x H
2.56 x 1.18 x 6.3 inches
Water Resistance Level
Water Resistant
Item Form
Liquid
Unit Count
4 Count
Number of Items
4
Color
Red
Product Dimensions
2.56 x 1.18 x 6.3 inches
F
$8.99
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