Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.

Permatex · Tools & Supplies
2B
In stock · ships from Knoxville
Permatex Form-A-Gasket No. 2 Sealant is a slow-drying, non-hardening gasket dressing designed to seal cut gaskets on flexible and stamped parts.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Universal fit
Suitable for sealing freeze plugs, threaded connections, and manifold gaskets. Often used on assemblies that may need future disassembly.
Part data verified against 5 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It fills uneven flange surfaces and resists gasoline, oil, and grease, making it suitable for automotive and aviation applications. The sealant allows for easy disassembly when repairs are needed and is commonly used on freeze plugs, threaded connections, and manifold gaskets.
Part Number: 2B
PERMATEX
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more