WURTH Exhaust Assembly Paste - 140g

SKU: 890100045

by: Wurth

  • $22.99
  • 13 reviews

Fast, simple and absolutely gas-tight assembly of exhaust socket flange joints. Great for the installation of a new FSWERKS Exhaust system to ensure an absolute seal. Item #0890100045

  • Soft paste for fast, easy gas tight sealing of flanges and slip fittings in the exhaust system
  • Sets with exhaust heat
  • Temperature resistant up to approximately 1292°F

Customer Reviews
4.8 Based on 13 Reviews
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A FSWERKS Customer
Sean N.
United States United States
Good Stuff

Installed a Cobb Titanium exhaust with this paste. Worked very well.

Mike W.
United States United States
The best!

There is nothing better for sealing exhaust leaks!

emilis i.
United States United States
very good product

very good product

Paul C.
United States United States
Wurth muffler sealant

Great product that is easy to use and works very well for sealing joints on exhaust sections:)

Steven R.
United States United States
Works Immediately

Bought this to use with the Stealth Catback for the 2.3L Focus. It comes out as a thickish liquid and starts to thicken almost immediately; make sure you apply it to the exhaust and slip the sections on quickly. Once they're on, you probably aren't getting them off again, so make sure you already have the exhaust hangers and clamps where you want them! Also, wear gloves; the hardening action will freeze-burn your skin. This will generate a horrific melted-plastic smell for about an hour of engine run-time afterwards, but it will eventually go away. It sealed my exhaust right up with no leaks, and I couldn't be happier.