Loctite 271 red threadlocker bottle enabling strong seals for metal fasteners.
Loctite 271 red threadlocker bottle enabling strong seals for metal fasteners.

Loctite Threadlocker 271, 50ml – High-Strength Red Thread Lock Adhesive

OverviewLoctite 271 is a red, low viscosity threadlocker based on methacrylate chemistry, designed to secure metal assemblies...
Vendor: Loctite
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Loctite 271 red threadlocker bottle enabling strong seals for metal fasteners.

Loctite Threadlocker 271, 50ml – High-Strength Red Thread Lock Adhesive

£32.27
Loctite 271 red threadlocker bottle enabling strong seals for metal fasteners.

Loctite Threadlocker 271, 50ml – High-Strength Red Thread Lock Adhesive

£32.27
Description
Description
x

Overview

Loctite 271 is a red, low viscosity threadlocker based on methacrylate chemistry, designed to secure metal assemblies with high strength. It creates a durable seal on threaded joints while tolerating common workshop contaminants such as light oil residues, making it a versatile choice for metal fasteners.

Key capabilities

  • Low viscosity formula suitable for fasteners up to 1 inch in diameter for quick, controlled application
  • Permanently seals threaded connections to resist loosening under vibration
  • Easy to apply and use with a dependable squeeze bottle
  • Made in the United States

In practical terms, performance is observed with steel fixtures in about 10 minutes, brass around 5 minutes, and stainless steel roughly 15 minutes. The resin can tolerate minor oil contamination found in typical workshop environments. For M10 bolts, the breakaway torque is approximately 26 Nm. The product also fluoresces under UV light, aiding visual verification after application.

Real-world use and benefits

Whether you’re assembling or maintaining machinery, automotive components, or equipment, this threadlocker offers a high-strength hold that remains adaptable to vibration and temperature changes. The visible red color can help identify treated fasteners during routine maintenance.

  • Potentially faster assembly processes on metal assemblies by reducing the need for retightening checks
  • UV fluorescence enables easy inspection of treated joints

Note: use as directed and consider compatibility with your specific metal fasteners to achieve the best balance of strength and service life. Country of origin is the United States.

FAQ

Q: What metals and conditions is Loctite 271 suitable for?

A: Works on all metal fasteners and tolerates slight oil contamination; fixture times: steel 10 min, brass 5 min, stainless 15 min.

Q: Does it require heat to cure?

A: No heat is required; cures at room temperature via methacrylate chemistry; UV fluorescence aids inspection.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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