Thread Lock Blue Medium Strength 50ml Anaerobic Sealer
A 50 ml bottle of medium-strength anaerobic threadlocker that cures in 10 to 20 minutes to keep fasteners secure against vibration and heat
- Key featuresBlue ThreadLocker 50ml, waterproof, Liquid, Blue
- Overall height6.58 L x 4.8 W x 1.26 H inches
- Overall width6.58 L x 4.8 W x 1.26 H inches
- Overall length6.58 L x 4.8 W x 1.26 H inches
- Product weight50 g
- Medium-strength removable bond secures bolts and nuts
- Cures in 10 to 20 minutes on metal surfaces
- Resists vibration, heat, water and rust
- Half-full 50 ml bottle prevents anaerobic hardening
- Suitable for automotive, machinery and DIY projects
Product Identity
Thread Lock Blue is a medium-strength anaerobic sealer supplied in a 50 ml bottle. The liquid adhesive cures between metal threads to stop nuts, bolts and screws from loosening under vibration or thermal cycling. It suits automotive, machinery and general maintenance tasks where removable bonding is required.
Who This Suits
Mechanics and DIY users who need a reliable threadlocker that can be dismantled with hand tools will find the medium strength ideal. Buyers who require permanent locking or high-temperature resistance beyond the stated heat tolerance should look at alternative grades instead.
Key Specification
The anaerobic formula cures within 10 to 20 minutes on steel, aluminium and alloy surfaces, delivering waterproof, rustproof and heat-resistant performance. The bottle is intentionally half-filled to keep the adhesive liquid until applied.
How it compares
Measured against everything we stock in Threadlockers & Sealants, at today’s prices. Recalculated every night.
- Price $12.99
- Pricier than about 55% of the 147 comparable items (median $11.99).
Specifications
| Product | |
|---|---|
| Brand name | Metra |
| Size & build | |
| Overall height | 6.58 L x 4.8 W x 1.26 H inches |
| Overall width | 6.58 L x 4.8 W x 1.26 H inches |
| Overall length | 6.58 L x 4.8 W x 1.26 H inches |
| Product weight | 50 g |
Questions about this item
Does the 50 ml bottle need any special storage to stay liquid?
The bottle is half-full on purpose so air contact keeps the anaerobic sealer liquid; store it upright at room temperature and it will remain usable.
What is the practical limit on fastener size for the medium-strength formula?
It is designed for typical nuts, bolts and screws in automotive, machinery and DIY work; very large structural bolts may need a higher-strength grade.
How hot can the cured joint get before the bond weakens?
The cured sealer is heat-resistant for normal engine and equipment temperatures; sustained exposure above typical operating heat may reduce holding power.
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