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Bellevue Boater
06-14-2011, 12:45 AM
My exhaust on my 98 prostar 190 is leaking water where it necks down from the 4" fiberglass piping to the 3-1/2" hose. Its coming out of the seam that looks to be sealed in silicon from the factory. Can this be fixed with a product like jb weld or should I use something else, thanks.

agua4fun
06-14-2011, 06:32 PM
http://www.mastercraft.com/teamtalk/showthread.php?t=31375&highlight=exhaust+west+system

Use Epoxy - an easy fix - JB weld may work as well

captain planet
06-14-2011, 08:53 PM
My exhaust on my 98 prostar 190 is leaking water where it necks down from the 4" fiberglass piping to the 3-1/2" hose. Its coming out of the seam that looks to be sealed in silicon from the factory. Can this be fixed with a product like jb weld or should I use something else, thanks.

I had the same thing happen to mine. I used JB weld, however I noticed this spring that there is a hair line crack that has come back so if you can use an epoxy that is a little softer it may work a little better.