WURTH Exhaust Assembly Paste - 140g

SKU: 890100045

by: Wurth

  • $22.99
  • 11 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
4.7 Based on 11 Reviews
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Filter Reviews:
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.

Mark E.
United States United States
Farting Porsche 356

FSWERKS had this product in stock, their price was right, and it worked! I had installed a new stainless steel muffler on my 356 without using exhaust paste and notice the telltale signs of leaks. Used the paste where needed and no more farting 356!

Shawn M.
United States United States
Stainless exhaust is hard to sesl, this is the fix

I've used this in the past and I'm glad FSWerks had this in stock. Fast shipping. Overall great shopping experience.