Ravi from Delhi, 35, faced bolt loosening in his car engine during monsoon season, risking leaks and corrosion.
Applied Permatex Blue Threadlocker, secured bolts effectively, prevented leaks, and saved ₹200 on lock nuts. Lasted over 6 months.
You save 1,080 (41%)
Estimated doorstep delivery by 24 Nov - 26 Nov from USA






Secure Fasteners at a Better Price
Permatex Medium Strength Threadlocker Blue Gel is a versatile sealant designed for locking and sealing threaded fasteners, ensuring they stay secure even under extreme conditions. Suitable for bolts from 1/4" to 3/4", it bonds with precision to prevent loosening caused by vibration, while forming a durable, shock-resistant seal that resists leaks and corrosion.
This gel formula provides a reliable, easy-to-apply solution for automotive, household, and industrial applications. It eliminates the need for lock nuts and washers, protecting threads from rust and damage. Its medium strength allows for disassembly with hand tools, facilitating maintenance and adjustments without damaging parts.
Imported directly from USA, Permatex Threadlocker Blue offers unmatched reliability and convenience for Indian mechanics and DIYers. It withstands vibration, moisture, and temperature fluctuations common in Indian environments, making it a trusted choice for securing nuts and bolts in vehicles and home projects.
Formulated for Extreme Conditions
Permatex Blue Threadlocker bonds tightly to prevent loosening due to vibration and temperature fluctuations. Its durable, shock-resistant seal withstands leaks and corrosion, making it reliable for Indian automotive and household use.
Ideal for Maintenance & Adjustments
This medium-strength gel allows easy removal with hand tools, facilitating repairs and adjustments without stripping threads. Perfect for DIYers and mechanics seeking dependable, reusable threadlocking solutions in India.
Typical situations where Permatex Medium Strength Threadlocker Blue Gel 5 g | Lock & Seal Fasteners helps — illustrative scenarios, not customer reviews.
Ravi from Delhi, 35, faced bolt loosening in his car engine during monsoon season, risking leaks and corrosion.
Applied Permatex Blue Threadlocker, secured bolts effectively, prevented leaks, and saved ₹200 on lock nuts. Lasted over 6 months.
| Active Ingredient | Methyl Cyanoacrylate |
| Cure Type | Anaerobic |
| Strength | Medium |
| Water Resistance | Resistant |
| Shelf Life | Factory-sealed on arrival, check manufacturer's date |
| Recommended Use | Locking and sealing threaded fasteners from 1/4" to 3/4" (6mm to 20mm) |
| Application Method | Apply as a gel or liquid to clean, dry threads. Allow to cure for 24 hours for full strength. |
| Cost per use | ₹1,580 per application |
| Shelf life after opening | 12 months (factory-sealed) |
| Reapplication | Disassemble with hand tools, reapply as needed |
| Contraindications | Avoid contact with skin and eyes. Use in well-ventilated area. |
| Allergens / Irritants | Methyl Cyanoacrylate |
| Feature | Permatex Medium Strength | Others |
|---|---|---|
| Application Strength | Medium strength, removable with hand tools, ideal for maintenance | Typically high-strength or permanent, harder to disassemble |
| Temperature Resistance | Up to 150°C (302°F), suitable for engine bay conditions | Varies, often lower, may degrade under high heat |
| Corrosion Resistance | Resists moisture and corrosion, protects threads | Less resistant, may require additional sealants |
| Price per unit | ₹1,580 per application | Varies by brand, typically ₹50-₹150 for similar size |
| SKU | dxz2024 |
| GTIN | 00686226240057 |
| Brand | Permatex |
| Size | 5 ml (0.175 oz) |
| Color | Blue |
| Material | Plastic |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About Permatex
Permatex is a leading US manufacturer of automotive sealants and adhesives, trusted worldwide for quality and reliability in demanding conditions.
Compliance & Legal
This is a chemical product. Use in well-ventilated areas. Avoid contact with skin and eyes. Keep out of reach of children.
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This item:
Permatex Medium Strength Threadlocker Blue Gel 5 g | Lock & Seal Fasteners
1,580

This item
Permatex Medium Strength Threadlocker Blue Gel 5 g | Lock & Seal Fasteners
1,580
Total price:
6,890
You save 2,750 (29%) Extra3 items selected
3 items
6,890You save 2,750 (29%) Extra
| Attributes | ![]() | ![]() | ![]() | ||||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 1,580 2,660 | 1,420 1,980 | 3,890 5,000 | 1,260 1,760 | 2,250 3,450 | 27,010 52,660 | 19,360 35,300 |
| Brand Name | Permatex | Permatex | Permatex | Permatex | Loctite | Convenience Concepts | RVGUARD |
| Item Form | Gel | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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