Loctite 2700 Threadlocker 50ml

Loctite 2700 Threadlocker is a high-strength green industrial adhesive engineered for maximum efficacy in the securing and sealing of bolts, nuts and studs. This industrial-grade adhesive permanently locks assemblies which must not come loose, preventing costly loosening and leakage caused by shock and vibration. Whether you are securing pumps or gear boxes and presses, this premium threadlocker provides a robust, leak-proof seal on all metals—including passive substrates like stainless steel, aluminum, and plated surfaces.

Why Choose Loctite 2700?

• Eco-Friendly & Safe Formula: Carries no hazard symbols, risk, or safety phrases, and contains no declarable carcinogens, mutagens, or reproductive toxins.
• Maximum Vibration Resistance: Prevents loosening on heavily vibrating assemblies such as pumps, gear boxes, or presses.
• Universal Metal Compatibility: Works effectively on all metals, including passive substrates like stainless steel, aluminum, and plated surfaces.
• Enhanced Performance on Coatings: Delivers improved cure strength on zinc-flake coated steel.
• Contamination Tolerant: Slight oil or surface contamination is tolerated during application.

Technical Specifications

• Product Type: Anaerobic Threadlocking Adhesive
• Strength: High
• Color: Green
• Container Size: 50ml
• Viscosity: 5000 mPa.s (cP) Brookfield (Low-viscosity)
• Temperature Range: -65°F to 300°F (-54°C to 149°C)
• Max Thread Size: M20
• Certifications: WRAS Approval (BS 6920): 1104508

Simple Application Instructions

1. Clean: For optimal results, clean all internal and external surfaces with a LOCTITE® cleaning solvent and let dry.
2. Apply: Shake thoroughly. For thru holes, apply several drops onto the bolt at the nut engagement area. For blind holes, apply several drops down the internal threads to the bottom of the hole. For sealing, apply a 360° bead to the leading male threads, leaving the first thread free.
3. Assemble: Assemble and tighten the parts as required. The formula will begin curing once confined in the absence of air between close-fitting metal surfaces.

Frequently Asked Questions (FAQ)

What is Loctite 2700 used for?

Loctite 2700 is a high-strength anaerobic threadlocker designed for the permanent locking and sealing of threaded fasteners up to M20 size. It is specifically formulated to prevent bolts, nuts, and studs from loosening or leaking due to intense shock and vibration.

Can Loctite 2700 be disassembled?

Yes, but it requires localized heat. Because it is a permanent high-strength formula, you must apply localized heat to the nut or bolt to approximately 250°C (or up to 300°C) and disassemble the components while they are still hot.

Does Loctite 2700 work on all materials?

Yes, it offers robust performance across all metal substrates. It is highly effective on active metals (like steel and brass) as well as passive, difficult surfaces (like stainless steel, aluminum, and zinc-flake coated steel). However, it is not recommended for use on plastics, pure oxygen systems, or strong oxidizing materials like chlorine.

Is Loctite 2700 safe for specific environments?

Loctite 2700 features an advanced, clean formulation that carries no hazard symbols or safety risk phrases. Additionally, it is certified under WRAS Approval (BS 6920) for compliance with water safety standards, making it ideal for standard industrial environments where operator safety is a priority.