CrowCrowCrow
CrowCrowCrow
Search products...
My Orders
Gold
Cart
  • Clearance
  • China Market
  • Coins
  • Brands
  • Become a Partner

Looking for an imported product?

We can arrange it. Send the name or a store link on WhatsApp — we'll check if we can source it and quote the all-in India price.

WhatsApp Us
CrowCrowCrow

Free Shipping

Standard delivery, all India

Secure Packaging

Factory-sealed, damage-safe

About

  • About CrowCrowCrow
  • How It Works
  • Careers
  • Press & Media
  • Sustainability
  • Blog & Guides
  • Why Choose CrowCrowCrow

Buyer Help

  • Contact Us
  • Track Order
  • Customs & Duties
  • Size Guide
  • Payment Options
  • FAQs
  • Buyer Protection

Our Policies

  • Privacy Policy
  • Shipping Policy
  • Terms and Condition
  • Return and Refunds Policy
  • Cancellation Policy

Programs & B2B

  • Clearance Sale
  • Rewards ProgramSoon
  • Student DiscountSoon
  • Affiliate ProgramJoin
  • CCC Membership
  • Wholesale & B2B
  • Corporate Gifting
  • Free Tools
  • Price Match

Connect With Us

Payment Methods

Visa
Mastercard
RuPay
Amex
UPI
Google Pay
PhonePe
Paytm

Shipping Partners

BluedartDelhiveryExpressBoxIndia Post
Cookie Policy··Disclaimer·DMCA·MCP for AI·Authenticity·Money-Back·Security

© 2026 Color Papers India Private Limited

Help us give you a better experience. We use cookies to remember your cart, speed up checkout, and show you authentic US products worth importing. You stay in control — your data is handled per India's DPDP Act 2023. Cookie Policy

Thread Lock
  1. Home
  2. Automotive
  3. Car Care
  4. Fillers, Adhesives & Sealants
  5. Sealants
  6. Thread Lock
  7. Permatex Medium Strength…
Permatex

Permatex Medium Strength Threadlocker Blue 2.5 ml | Automotive & Household Sealant

Permatex Medium Strength Threadlocker Blue 2.5 ml | Automotive & Household Sealant - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹1,260₹1,760

You save ₹500 (28%)

Qty
Permatex Medium Strength Threadlocker Blue 2.5 ml | Automotive & Household Sealant — 2.5 ml
2.5 ml
₹1,260
₹1,760
In Stock
Permatex Medium Strength Threadlocker Blue 2.5 ml | Automotive & Household Sealant — 36 ml
36 ml
₹3,890
₹5,000
In Stock

Estimated doorstep delivery by 24 Nov - 26 Nov from USA

Add on Google

Tested and Trusted · Always Original & 100% Imported

View trust tables•Know about trust badges
Sourced from US retailers
Sourced from US retailers
Factory-Sealed
Factory-Sealed
All Duties Included
All Duties Included
GST Invoice Issued
GST Invoice Issued
ExpressBox Tracked
ExpressBox Tracked
Secure Payments
14-Day Smile Guarantee
14-Day Smile Guarantee

Secure Bolts at a Fraction of Local Costs

About this item

Permatex Medium Strength Threadlocker Blue is a reliable sealant designed for locking and sealing threaded fasteners in automotive and household applications. It bonds quickly, forming a durable, shock-resistant seal that withstands vibration, leaks, and corrosion. Suitable for bolts from 1/4" to 3/4", it eliminates the need for lock nuts and washers, providing a cost-effective solution for maintenance and repairs.

Engineered to resist extreme conditions, Permatex Blue Threadlocker offers easy disassembly with hand tools, making adjustments simple without damaging threads. Its versatile liquid or gel form ensures compatibility with various fasteners, from valve covers to drive shafts. Reviewers report it holds firmly during vibration-heavy tasks, yet removes easily when needed, saving time and effort.

Imported from the USA and factory-sealed, this threadlocker is ideal for Indian mechanics and DIYers seeking reliable, high-quality sealant. All duties are included, with express delivery in 11-13 days. Keep your bolts secure with Permatex, the trusted name in automotive sealants.

Key Features

  • Secure Every Job – Keep bolts and nuts in place with Permatex Medium Strength Threadlocker Blue, the reliable solution that prevents loosening due to shock and vibration, locking parts securely and shielding threads from corrosion.
  • Perfect for Automotive & Beyond – With Permatex Threadlocker Blue, seal and lock bolts from 1/4" to 3/4" across various applications, including valve cover, water pump, oil pan, and drive shaft bolts – ideal for any job needing pipe thread sealant.
  • Perfect For Most Jobs- Permatex Threadlocker Blue Is Ideal For All Nut And Bolt Applications 1/4" To 3/4" (6mm To 20mm) And Eliminates The Need To Stock Expensive Lock Nuts And Lock Washers
  • Medium Strength for Easy Disassembly – Unlike permanent options, this threadlock holds strong but can be removed with hand tools, allowing easy access for maintenance or adjustments without stripping threads or damaging parts.
  • Suggested Applications- Valve Cover Bolts, Water Pump Bolts, Oil Pan Bolts, Drive Shaft Bolts, Rocker Arm Adjustment Nuts, Carburetor Studs, Intake Manifold Bolts
  • All-in-One Solution – Engineered for various applications, this threadlocker provides top-notch thread sealant properties, reducing leaks and corrosion with a tight seal – an essential in any automotive toolkit.

Why choose this product

Formulated for Extreme Conditions

Permatex Blue Threadlocker bonds securely, resisting vibration, shock, and corrosion, making it suitable for Indian automotive environments. Its medium strength allows easy removal with hand tools, simplifying maintenance and adjustments.

Ideal for Automotive & Household Use

Designed to lock bolts from 1/4" to 3/4", it replaces lock nuts and washers, reducing costs. Perfect for valve covers, water pumps, and drive shafts, with reliable sealing power in Indian climates.

How to use

  • Prepare Threads — Clean threads thoroughly, dry completely. Apply a small drop of Permatex Blue Threadlocker evenly onto the threads before assembly.
  • Assemble Fasteners — Tighten bolts to manufacturer torque specifications. Allow 10-15 minutes for initial cure, full cure in 24 hours for maximum strength.
  • Maintenance & Removal — For disassembly, use hand tools to unscrew bolts. Reapply as needed for future repairs or adjustments.

Example scenarios

Typical situations where Permatex Medium Strength Threadlocker Blue 2.5 ml | Automotive & Household Sealant helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Ravi, 35, Delhi — needed to secure water pump bolts exposed to monsoon humidity.

How this product helps

Applied Permatex Blue Threadlocker, held firm during heavy rains, easy to remove for maintenance, saving ₹200 on lock nuts.

2
Scenario 2
Illustrative example
Where it helps

Anita, 42, Mumbai — wanted to prevent drive shaft bolts from loosening in humid climate.

How this product helps

Used Permatex Threadlocker, ensured secure fit, resisted corrosion, and allowed quick disassembly for repairs, saving time and cost.

Specifications & installation

Specifications

Active IngredientAnaerobic resin
Cure TypeOxime cure
Shelf LifeUnspecified
AllergensNone specified

Installation & usage

ApplicationApply to clean, dry threads
ReapplicationRemovable with hand tools
Shelf Life on ArrivalUnspecified
Cost per use₹1,260 per application
Recommended AgeN/A

How we compare

FeaturePermatex Medium StrengthOthers
Sealing StrengthMedium strength, removable with hand tools, bonds bolts from 1/4" to 3/4"Local Indian sealants vary; many are either weak or require special tools for removal
Corrosion ResistanceResists rust and corrosion, suitable for extreme conditionsMany Indian sealants offer limited corrosion protection, especially in humid climates
Application RangeIdeal for bolts 1/4" to 3/4" (6-20mm), replaces lock nuts and washersMost Indian sealants are for specific applications; often less versatile
Price per Unit₹1,260 per applicationLocal sealants typically cost ₹50-₹150 per application, depending on brand and size

Product details

SKUsfq9452
GTIN00686226242068
BrandPermatex
Size2.5 ml (0.085 Fl Oz)
MaterialLiquid
ColorBlue
Model Number24206

About Permatex

Permatex is a leading US brand known for high-quality automotive sealants and adhesives, trusted worldwide for durability and reliability.

Compliance & Legal

This is a support product; no medical or safety claims. Keep out of reach of children. Use as directed.

Customer Reviews

Share your experience

Bought this from CrowCrowCrow? Other buyers want to hear how it went.

No reviews from buyers in India yet. Be the first to share your experience!

FAQ, See What Others Asked

Is this sealant safe to use near engine sensors and electronics?
Yes, Permatex Blue Threadlocker is formulated with a low-volatility, sensor-safe chemistry. It bonds securely while minimizing corrosive byproducts, suitable for use near sensors and electronics. Always check the label for specific warnings.
What temperature can this automotive sealant withstand?
Permatex Blue Threadlocker resists extreme temperatures, with a continuous rating up to 150°C (302°F). It is designed for engine bays and high-heat environments in India.
How do I remove the threadlocker for maintenance?
This medium-strength formula can be easily removed with hand tools, such as pliers or screwdrivers, without damaging threads, facilitating repairs and adjustments.
Can I use this on water pump or oil pan bolts?
Yes, it is suitable for sealing and locking bolts on water pumps, oil pans, and other engine components, providing corrosion resistance and leak prevention.
How to buy authentic Permatex sealant in India?
Purchase from authorized US retailers and trusted importers like CrowCrowCrow. The product is factory-sealed, with all duties included, and shipped via ExpressBox in 11-13 days.

Frequently bought together

Permatex Medium Strength Threadlocker Blue 2.5 ml | Automotive & Household Sealant

This item:

Permatex Medium Strength Threadlocker Blue 2.5 ml | Automotive & Household Sealant

₹1,260

Permatex Medium Strength Threadlocker Blue 2.5 ml | Automotive & Household Sealant

This item

Permatex Medium Strength Threadlocker Blue 2.5 ml | Automotive & Household Sealant

₹1,260

Total price:

₹6,570

You save ₹2,170 (25%) Extra

3 items selected

3 items

₹6,570

You save ₹2,170 (25%) Extra

Product Comparison

Attributes
Current
Permatex Medium Strength Threadlocker Blue 2.5 ml | Automotive & Household Sealant
Permatex Medium Strength Threadlocker Blue 2.5 ml | Automotive & Household SealantBuy Now
Permatex Threadlocker Blue 6 ml | Medium Strength, Automotive Sealant, Prevents Loosening & Corrosion
Permatex Threadlocker Blue 6 ml | Medium Strength, Automotive Sealant, Prevents Loosening & CorrosionBuy Now
Permatex Threadlocker Blue 36 ml | Medium Strength, Automotive Sealant for Bolts
Permatex Threadlocker Blue 36 ml | Medium Strength, Automotive Sealant for BoltsBuy Now
Permatex Medium Strength Threadlocker Blue Gel 5 g | Lock & Seal Fasteners
Permatex Medium Strength Threadlocker Blue Gel 5 g | Lock & Seal FastenersBuy Now
Loctite 38653 222 Purple Low Strength Thread Locker Tube - 6 ml | OEM-specified, fast-acting adhesive for automotive fasteners
Loctite 38653 222 Purple Low Strength Thread Locker Tube - 6 ml | OEM-specified, fast-acting adhesive for automotive fastenersBuy Now
uxcell C Hook Spanner Wrench Collet Chuck for 34-36mm Round Nut | Durable Carbon Steel Hand Tool
uxcell C Hook Spanner Wrench Collet Chuck for 34-36mm Round Nut | Durable Carbon Steel Hand ToolBuy Now
T Tulead 4PCS Rectangular Vent Cover 7.9x3.1x0.6in | Matte Black Aluminum Vent
T Tulead 4PCS Rectangular Vent Cover 7.9x3.1x0.6in | Matte Black Aluminum VentBuy Now
Spec
Price
₹1,260
₹1,760
₹1,420
₹1,980
₹3,890
₹5,000
₹1,580
₹2,660
₹2,250
₹3,450
₹1,550
₹2,040
₹2,410
₹3,730
Brand NamePermatexPermatexPermatexPermatexLoctiteuxcellT Tulead
Item FormProductN/AN/AN/AN/AN/AN/A
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹1,260₹1,760

You Save ₹500

Estimated doorstep delivery by 24 Nov - 26 Nov from USA
Add on Google
Visa
Mastercard
Google Pay
UPI
15-Point QC Passed
😊14-Day Smile Guarantee

Fast Shipping

Secure Packaging

14-Day Returns*

Quality & authenticity

Security & Privacy

Safe payments
Secure privacy

Tracked delivery

Tracked from USA · duties included
Genuine USA Imported Product
Damaged? Covered*

*Genuine defect, damage, wrong item or non-delivery, reported within 14 days; refund after inspection. Conditions

Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

Why shop with us

Crowcrowcrow: The Only Safe Lane for US-Market Exclusives

One price. One payment. No surprises.

High risk

Buying Direct

Recommended

Crowcrowcrow

Safe Lane

vs
₹3,780+ (3× the price)
₹1,260 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included