Permatex Permanent Strength Threadlocker RED & Cup/Core Plug Sealant Retaining Compound - 36ml
Permanent Strength Threadlocker RED & Cup/Core Plug Sealant Retaining Compound - 36ml
Dual Purpose. A permanent, high strength product that is applied to fasteners 3/8" to 1" (10mm to 25mm) in size before assembly. Designed for securing parts that must withstand heavy shock, vibration, or extreme chemical or environmental conditions. Also used for sealing and securing cylindrical metal assemblies. Localized heating and hand tools are required to separate parts. Conforms to ASTM D5363 AN0331 (Mil-S- 46163A, Type II, Grade O).Â
Applications:
- Automobile - Suggested Applications: Cylinder block bolts, ring gear bolts, transmission shaft bolts; engine block cup and core plugs, water pump seals, hub and shaft assemblies.
Directions:
- Clean and dry parts using Permatex® Surface Prep™ activator.
- Shake bottle well before each use.
- Remove cap and snip nozzle tip.
- Apply Threadlocker to threaded areas and assemble parts. For cup/core applications, apply sealant to both parts. For cup/core applications, apply sealant to both parts and assemble parts in accordance with standard practices. Refer to Technical Data Sheet for complete information.
NOTE: Threadlocker works on metal parts. It is not recommended for plastics. Cured Threadlocker must be heated to 500°F (260°C) before parts will separate.
- Product Name: Permatex Permanent Strength Threadlocker RED & Cup/Core Plug Sealant Retaining Compound - 36ml
- UPC Number: 686226262400
- Shop by Brand: Permatex

Welcome to the Everest Marketplace Seller Storefront, where we're on a mission to equip you with the gear that'll have you thriving in the great outdoors like a legendary Yeti. Whether you're into hunting, fishing, survival, or more, you've stumbled upon the right place!
Got questions about our products? Need to make a return or can't find what you're looking for? Reach out to us at 1-866-806-0934 or drop us a line at info@everest.com.
And hey, if you happen to be a seller with products listed under the Everest storefront, let's chat so we can match those items to your very own kingdom!
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Out of stock
We prioritize serving those who serve nature. Everest represents the boundless outdoors. Find out how we give back.
Ready to wrestle Yetis over prices? Everest is up for the challenge with our Price Match guarantee.
Shipping & Returns
All sellers will furnish tracking information for shipped products, whenever relevant. This tracking data enables you to keep tabs on the status of your shipment. If you purchase products from several sellers in one order, you will receive tracking information from each respective seller.
Following the dispatch of your order, Everest.com will send you an email notification containing the tracking details. Kindly ensure that the email address provided during the checkout process is accurate and up to date.
Returns are only accepted for products bought directly from Everest.com. To qualify for a return, the product must be unused, in its original condition, and with the original packaging intact. Some products may be exempt from the return policy. Should you wish to initiate a return, please reach out to the seller directly within 7 days from the date of delivery.
meet marcus

The Story of Marcus Moose
In the vast wilderness the Everest marketplace, a legendary customer service character emerged—Marcus Moose. With a passion for the outdoors rivaling even the mightiest Yeti, Marcus's mission was clear: guide people to embrace nature's wonders. Marcus, the guardian of adventure, ensured no one was left behind. The wilderness awaits, and with Marcus by your side, your wildest dreams are just a hoofstep away.
Shipping & Returns
All sellers will furnish tracking information for shipped products, whenever relevant. This tracking data enables you to keep tabs on the status of your shipment. If you purchase products from several sellers in one order, you will receive tracking information from each respective seller.
Following the dispatch of your order, Everest.com will send you an email notification containing the tracking details. Kindly ensure that the email address provided during the checkout process is accurate and up to date.
Returns are only accepted for products bought directly from Everest.com. To qualify for a return, the product must be unused, in its original condition, and with the original packaging intact. Some products may be exempt from the return policy. Should you wish to initiate a return, please reach out to the seller directly within 7 days from the date of delivery.
We prioritize serving those who serve nature. Everest represents the boundless outdoors. Find out how we give back.
Ready to wrestle Yetis over prices? Everest is up for the challenge with our Price Match guarantee.
meet marcus

The Story of Marcus Moose
In the vast wilderness the Everest marketplace, a legendary customer service character emerged—Marcus Moose. With a passion for the outdoors rivaling even the mightiest Yeti, Marcus's mission was clear: guide people to embrace nature's wonders. Marcus, the guardian of adventure, ensured no one was left behind. The wilderness awaits, and with Marcus by your side, your wildest dreams are just a hoofstep away.
Permanent Strength Threadlocker RED & Cup/Core Plug Sealant Retaining Compound - 36ml
Dual Purpose. A permanent, high strength product that is applied to fasteners 3/8" to 1" (10mm to 25mm) in size before assembly. Designed for securing parts that must withstand heavy shock, vibration, or extreme chemical or environmental conditions. Also used for sealing and securing cylindrical metal assemblies. Localized heating and hand tools are required to separate parts. Conforms to ASTM D5363 AN0331 (Mil-S- 46163A, Type II, Grade O).Â
Applications:
- Automobile - Suggested Applications: Cylinder block bolts, ring gear bolts, transmission shaft bolts; engine block cup and core plugs, water pump seals, hub and shaft assemblies.
Directions:
- Clean and dry parts using Permatex® Surface Prep™ activator.
- Shake bottle well before each use.
- Remove cap and snip nozzle tip.
- Apply Threadlocker to threaded areas and assemble parts. For cup/core applications, apply sealant to both parts. For cup/core applications, apply sealant to both parts and assemble parts in accordance with standard practices. Refer to Technical Data Sheet for complete information.
NOTE: Threadlocker works on metal parts. It is not recommended for plastics. Cured Threadlocker must be heated to 500°F (260°C) before parts will separate.
- Product Name: Permatex Permanent Strength Threadlocker RED & Cup/Core Plug Sealant Retaining Compound - 36ml
- UPC Number: 686226262400
- Shop by Brand: Permatex

Welcome to the Everest Marketplace Seller Storefront, where we're on a mission to equip you with the gear that'll have you thriving in the great outdoors like a legendary Yeti. Whether you're into hunting, fishing, survival, or more, you've stumbled upon the right place!
Got questions about our products? Need to make a return or can't find what you're looking for? Reach out to us at 1-866-806-0934 or drop us a line at info@everest.com.
And hey, if you happen to be a seller with products listed under the Everest storefront, let's chat so we can match those items to your very own kingdom!






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